Question: What country does this island belong to?

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Confederation Bridge. The Confederation Bridge () is a box girder bridge carrying the Trans-Canada Highway across the Abegweit Passage of the Northumberland Strait, linking the province of Prince Edward Island with the province of New Brunswick on the mainland. Opened May 31, 1997, the 12.9 (km) bridge is Canada's longest bridge and the world's longest bridge over ice-covered water.Construction took place from October 1993 to May 1997 and cost C$1.3 billion. Before its official naming, Prince Edward Islanders often referred to the bridge as the "Fixed Link". It officially opened to traffic on May 31, 1997. In April 2022, the PEI legislature.

Confederation Bridge. voted unanimously in favour of renaming the bridge to "Epekwitk Crossing", whereas Epekwitk ( ) is the traditional Mi'kmaq name for Prince Edward Island. The name change would need to be approved by the Canadian federal government in order to take effect.## Structure.The bridge is a two-lane toll bridge that carries the Trans-Canada Highway between Borden-Carleton, Prince Edward Island (at Route 1) and Cape Jourimain, New Brunswick (at Route 16).It is a multi-span balanced cantilever bridge with a post-tensioned concrete box girder structure. Most of the curved bridge is 40 (m) above water with a 60 (m) navigation span for.

Confederation Bridge. the Dominion of Canada in 1873, the Canadian government was obligated to provide..."efficient steam service for the conveyance of mails and passengers to be established and maintained between the Island and the mainland of the Dominion, winter and summer, thus placing the Island in continuous communication with the Intercolonial Railway and the railway system of the Dominion..."Following Confederation, early steamship services across Northumberland Strait connected the Island ports of Charlottetown and Georgetown with railway facilities at Pictou, Nova Scotia. Similar services operated from Summerside connected with railway facilities at Shediac, New Brunswick.The most direct route across the Northumberland Strait, however,.

Confederation Bridge. were opened in October 1917. Automobile service was added in 1938 and other vessels followed as the ferry service expanded in the post-war years.This ferry service was initially the responsibility of Canadian Government Railways (1917–1918) and later Canadian National Railway (1918–1983), then a CNR subsidiary CN Marine (1977–1986). In 1986, CN Marine was renamed when all federal government ferry services in Atlantic Canada were transferred to the new Crown corporation Marine Atlantic.Ferry service years "Scotia I" (various years 1917–1957) "Scotia II" (various years 1937–1968) "Charlottetown" (1931–1941) "Abegweit" (1947–1982), renamed "Abby" (1983–1986) "Confederation" (1962–1976) "John Hamilton Gray" (1968–1997) "Lucy Maud Montgomery.

Confederation Bridge. link, in return for the province agreeing to the abandonment of the ferry service and the railway system.Following the election of the Progressive Conservative government of Brian Mulroney, with its agenda for regional development through so-called "mega-projects," Public Works Canada called for formal proposals in 1987 and received three offers. These proposals included a tunnel, a bridge, and a combined tunnel-causeway-bridge.These developments sparked an extremely divisive debate on the Island, and Premier Joe Ghiz promised a plebiscite to gauge public support, which was held on January 18, 1988.During the plebiscite debate, the anti-link group "Friends of the Island" cited potential.

Confederation Bridge. Development Inc. include: OMERS, an Ontario public servant pension fund (under the OMERS subsidiary BPC Maritime Corporation) VINCI Concessions Canada Inc., Montreal, Quebec Strait Crossing Inc., Calgary, Alberta (at one time part of the W. A. Stephenson / Stephenson Construction International (SCI) Engineers & Constructors Group of Companies)## Constitutional amendment.As mentioned, the in the Constitution of Canada required steamship service to connect the Island's railway system with that of mainland North America. A dedicated ferry service replaced the steamships in 1917, but no changes were made to the constitution. The fixed crossing, however, required a constitutional amendment (see Amendments to.

Confederation Bridge. the Constitution of Canada).The (Prince Edward Island) dealt with this issue, as well as the issue of tolls on the crossing. It made clear that the government (or a private body) could charge a toll (an essential part of the government's financing plans) for the crossing without violating the terms of union:"That a fixed crossing joining the Island to the mainland may be substituted for the steam service referred to in this Schedule... That, for greater certainty, nothing in this Schedule prevents the imposition of tolls for the use of such a fixed crossing between the Island and the mainland,.

Confederation Bridge. or the private operation of such a crossing;"## Construction.The construction, which was carried out by a construction joint venture of Ballast Nedam, GTMI (Canada), Northern Construction and Strait Crossing Inc., started in the fall of 1993, beginning with preparation of staging facilities. Bridge components were built year-round from 1994 to the summer of 1996, and placement of components began in the fall of 1994 until the fall of 1996. Approach roads, toll plazas, and final work on the structure continued until the spring of 1997, at an estimated total cost of $1 billion.All bridge components were constructed on land, in.

Confederation Bridge. throughout the province, finding use in the name of a Northumberland Ferries Limited vessel (M/V "Confederation"), a performing arts centre and art gallery (Confederation Centre of the Arts), a shopping centre (Confederation Court Mall), and the province-wide rails to trails system (Confederation Trail), as well as in tourism promotions (e.g., "Birthplace of Confederation").The President of Ireland, Mary McAleese, during a state visit to Canada in 1998, referred to the bridge as the "Span of Green Gables".## Finishing.After completing the structure on November 19, 1996, SCI worked throughout the winter, paving the bridge deck, placing bridge concrete barrier guardrails which also.

Confederation Bridge. the opening for traffic.In the days following the opening of the bridge, ferry operator Marine Atlantic disposed of its four vessels. The ferry terminals and docks in both ports were removed over the summer of 1997.## Operation.The bridge is operated by Strait Crossing Bridge Limited (SCBL), a subsidiary of the Strait Crossing Development Inc. consortium which built the structure. SCBL will privately manage, maintain, and operate the bridge until 2032, when these operations will transfer to the Government of Canada.The Government of Canada agreed to pay about $44 million a year for 33 years to Strait Crossing Development Inc., this.

Confederation Bridge. tourists visiting Prince Edward Island increased from 740,000 in 1996 (the year before the bridge opened) to 1,200,000 in 1997, but this dropped back to about 900,000 visitors annually.As a way of further promoting the island's new accessibility, the province issued vehicle licence plates from 1999 to 2006 that featured a likeness of the Confederation Bridge between the serial number. These plates, along with four other designs, started being replaced by a single design in 2013. List of bridges in Canada List of bridges by length Newfoundland–Labrador fixed link, a similar proposal to connect the island of Newfoundland to the.


Question: What is the closest upper taxonomy of this plant?

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Jujube. Jujube (), sometimes jujuba, known by the scientific name Ziziphus jujuba and also called red date, Chinese date, and Chinese jujube, is a species in the genus "Ziziphus" in the buckthorn family Rhamnaceae.## Description.It is a small deciduous tree or shrub reaching a height of 5 – 12 (m), usually with thorny branches. The leaves are shiny-green, ovate-acute, 2 – 7 (cm) long and 1 – 3 (cm) wide, with three conspicuous veins at the base, and a finely toothed margin. The flowers are small, 5 (mm) wide, with five inconspicuous yellowish-green petals. The fruit is an edible oval drupe.

Jujube. (1753). Philip Miller, in his "Gardener's Dictionary", considered that the jujube and its relatives were sufficiently distinct from "Rhamnus" to be placed in a separate genus (as it had already been by the pre-Linnaean author Tournefort in 1700), and in the 1768 edition he gave it the name "Ziziphus jujuba" (using Tournefort's spelling for the genus name). For the species name, he used a different name, as tautonyms (repetition of exactly the same name in the genus and species) are not permitted in botanical naming. However, because of Miller's slightly different spelling, the combination of the earlier species name (from.

Jujube. Linnaeus) with the new genus, "Ziziphus zizyphus", is "not" a tautonym, and was therefore permitted as a botanical name. This combination was made by Hermann Karsten in 1882. In 2006, a proposal was made to suppress the name "Ziziphus zizyphus" in favor of "Ziziphus jujuba", and this proposal was accepted in 2011. "Ziziphus jujuba" is thus the correct scientific name for this species.## Distribution and habitat.Its precise natural distribution is uncertain due to extensive cultivation, but its origin is thought to be in southern Asia, between Lebanon, northern India, and southern and central China, and possibly also southeastern Europe though.

Jujube. This wide tolerance enables the jujube to grow in mountain or desert habitats, provided there is access to underground water throughout the summer. The jujube ("Z. jujuba") grows in cooler regions of Asia. Five or more other species of "Ziziphus" are widely distributed in milder climates to hot deserts of Asia and Africa.This plant has been introduced in Madagascar and grows as an invasive species in the western part of the island, threatening mostly protected areas. It is cultivated in parts of southern California.## Ecology.Witch's broom, prevalent in China and Korea, is the main disease affecting jujubes, though plantings in.

Jujube. paste which was used as bread.In Persian cuisine, the dried drupes are known as "annab", while in neighboring Azerbaijan, it is commonly eaten as a snack, and is known as "innab". Confusion in the common name apparently is widespread. The "innab" is "Z. jujuba": the local name "ber" is not used for "innab". Rather, "ber" is used for three other cultivated or wild species, e.g., "Z. spina-christi", "Z. mauritiana" and "Z. nummularia" in parts of India and is eaten both fresh and dried. The Arabic name "sidr" is used for "Ziziphus" species other than "Z. jujuba".Traditionally in India, the fruits.


Question: What is the country of origin of this food?

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Teriyaki. Teriyaki (kanji: 照り焼き) is a cooking technique used in Japanese cuisine in which foods are broiled or grilled with a glaze of soy sauce, mirin, and sugar.Fish – yellowtail, marlin, skipjack tuna, salmon, trout, and mackerel – is mainly used in Japan, while white and red meat – chicken, pork, lamb, and beef – is more often used in the West. Other ingredients sometimes used in Japan include squid, hamburger steak, and meatballs.The word "teriyaki" derives from the noun , which refers to a shine or luster given by the sugar content in the , and , which refers to.

Teriyaki. the cooking method of grilling or broiling. Traditionally the meat is dipped in or brushed with sauce several times during cooking. Teriyaki was invented by Japanese chefs in the 1600s.The is traditionally made by mixing and heating soy sauce, sake (or mirin), and sugar (or honey). The sauce is boiled and reduced to the desired thickness, then used to marinate meat, which is then grilled or broiled. Sometimes ginger is added and the final dish may be garnished with spring onions. (see tare).## Variations.A is a variety of hamburger either topped with teriyaki sauce or with the sauce worked into.

Teriyaki. the ground meat patty. "Teriyaki stir-fry" refers to stir frying meat or vegetables in teriyaki sauce.Another variety is teriyaki-style prepared vegetarian products.## By country.## United States.## Teriyaki sauce.In North America, any dish made with a teriyaki-like sauce is described using the word teriyaki. This often even includes those using foreign alternatives to "sake" or "mirin", such as wine, or with added ingredients, such as sesame or garlic (uncommon in traditional Japanese cuisine). The sauce used for teriyaki is generally sweet, although it can also be spicy. Pineapple juice is sometimes used, as it not only provides sweetness but also bromelain.


Question: What is the closest parent taxonomy of this insect?

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Sympetrum illotum. Sympetrum illotum, the cardinal meadowhawk, is a species of skimmer in the dragonfly family Libellulidae. It is found in the Caribbean Sea, Central America, North America, and South America.The IUCN conservation status of "Sympetrum illotum" is "LC", least concern, with no immediate threat to the species' survival. The population is stable. The IUCN status was reviewed in 2017.## Subspecies.These three subspecies belong to the species "Sympetrum illotum": "Sympetrum illotum gilvum" "Sympetrum illotum illotum" "Sympetrum illotum virgulum.


Question: What is the closest upper taxonomy of this plant?

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Pomelo. The pomelo ( ), "Citrus maxima", is the largest citrus fruit from the family Rutaceae and the principal ancestor of the grapefruit. It is a natural, non-hybrid, citrus fruit, native to Southeast Asia. Similar in taste to a sweet grapefruit, the pomelo is commonly consumed and used for festive occasions throughout Southeast Asia. As with the grapefruit, phytochemicals in the pomelo have the potential for drug interactions.## Etymology and common names.According to the Oxford English Dictionary, the etymology of the word "pomelo" is uncertain. It may be derived from Dutch "pompelmoes". Its botanical name, "Citrus maxima", means "the biggest citrus".

Pomelo. tree they grow on and therefore pomelo is typically grown from seed in Asia. Seeds can be stored for 80 days at a temperature of 41 (F) and with moderate relative humidity. "Citrus maxima" is usually grafted onto other citrus rootstocks outside Asia to produce trees that are identical to the parent; high-quality varieties are propagated by air-layering or by budding onto favored rootstocks.The physical and chemical characteristics of pomelo vary widely across South Asia. Dangyuja Banpeiyu## Varieties.## Hybrids.The pomelo is one of the original citrus species from which cultivated citrus fruits have been hybridized, others being citron, mandarin, and.

Pomelo. artificial breeding programs: The common sweet orange (Citrus × sinensis) is a pomelo × mandarin hybrid The bitter orange (Citrus × aurantium) is another pomelo × mandarin hybrid The tangelo is a hybrid between pomelo or grapefruit and any tangerine; it generally has a thicker skin than a tangerine and is less sweet 'K–Early' ('Sunrise Tangelo') 'Minneola tangelo': Bowen grapefruit × Dancy tangerine 'Orlando' (formerly 'Take'): Bowen grapefruit × Dancy tangerine (pollen parent) 'Seminole': Bowen grapefruit × Dancy tangerine 'Thornton': tangerine × grapefruit, unspecified 'Ugli fruit' (Jamaican tangelo): mandarin × grapefruit, probable (wild seedling) Grapefruit is a pomelo backcross: pomelo.

Pomelo. × sweet orange (see above) Forbidden fruit another Caribbean pomelo/sweet orange cross 'Nova': Clementine × Orlando tangelo cross The Oroblanco and Melogold grapefruits are hybrids between "Citrus maxima" and the grapefruit Mandelos: pomelo × mandarin Mato buntan: a variety in Taiwan Hyuganatsu is a pomelo hybrid Kawachi Bankan: ujukitsu x unidentified## Nutrition.Raw pomelo flesh is 89% water, 10% carbohydrates, 1% protein, and contains negligible fat (table). A 100-gram reference amount provides 159 (kJ) of food energy, and is rich in vitamin C (73% of the Daily Value), with no other micronutrients in significant content (table).## Potential for drug interaction.Pomelo may.


Question: Which notable activity has been held at the building presented in the image?

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Venetian Towers. grand avenue leading up to the Palau Nacional on Montjuïc, which houses the National Art Museum of Catalonia. Originally, the towers were open to the public, who could climb the internal stairs to the viewing galleries, but they are now normally closed. In later years, the western tower housed equipment for controlling the illumination of the Magic Fountain of Montjuïc, 350m away at the far end of Avinguda Maria Cristina, and the gallery of the eastern tower housed sirens for signalling possible emergencies; the disused equipment was removed during the 2013/14 restoration work.The towers are registered as protected structures by.

Venetian Towers. Barcelona city council, with a protection level of B:B, a structure of local interest.Following restoration work, the towers opened to the public for the first time since 1929, for a two-day period during October 2014.## Repairs.The towers had been built using cheap materials, which was typical of the "noucentisme" architectural style of the time, and was justified by the expected temporary nature of the towers which were planned to be demolished after the end of the exposition. Subsequent repair and restoration projects have been necessary to maintain and improve the structures.In 1984/85, repair work was carried out on the towers,.


Question: Which geographic area is this bird found?

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Anhinga. The anhinga (; Anhinga anhinga), sometimes called snakebird, darter, American darter, or water turkey, is a water bird of the warmer parts of the Americas. The word "anhinga" comes from the Brazilian Tupi language and means "devil bird" or "snake bird". The origin of the name is apparent when swimming: only the neck appears above water so the bird looks like a snake ready to strike. They do not have external nares (nostrils) and breathe solely through their epiglottis.The anhinga is placed in the darter family, Anhingidae, and is closely related to Indian ("Anhinga melanogaster"), African ("Anhinga rufa"), and Australian.

Anhinga. measuring approximately 89 (cm) in length (with a range of 75 - 95 (cm)), with a 1.14 (m) wingspan. The "A. a. anhinga" subspecies is larger than "A. a. leucogaster" and has broader buffy tail tips. They weigh on average around 1.22 (kg), with a range of 1.04 - 1.35 (kg). The bill is relatively long (about twice the length of the head), sharply pointed, and yellow, and the webbed feet are yellow as well.The male is a glossy black-green with the wings, base of wings, and tail a glossy black-blue. The tip of the tail is white. The back.

Anhinga. of the head and the neck have elongated feathers that have been described as gray or light purple-white. The upper back of the body and wings is spotted or streaked with white.The female anhinga is similar to the male except that it has a pale gray-buff or light brown head, neck, and upper chest. The lower chest or breast is a chestnut color, and the back is browner than that of the male.The hatchling starts out bald but gains tan down within a few days of hatching. Within two weeks the tan down is replaced by white down. Three weeks.

Anhinga. after hatching, the first juvenile feathers appear. Juveniles are mostly brown until they first breed usually after the second or third winter.This bird is often mistaken for the double-crested cormorant due to its similar size and shape, although the two species can be differentiated by their tails and bills. The tail of the anhinga is wider and much longer than that of the cormorant. The bill of the anhinga is pointed, while the bill of the cormorant has a hook-tip.## Behavior.Anhingas swim with their webbed feet and pursue their prey, fish, under water and spear their prey by rapidly stretching.

Anhinga. on the water for a short distance, often to avoid any perceived threats. Like cormorants, the anhinga stands with wings spread and feathers fanned open in a semicircular shape, facing away from the sun, to dry its feathers and absorb heat. Anhingas lose body heat relatively fast and their posture helps them absorb solar radiation from the sun to counter this. Because an anhinga in the drying position resembles a male turkey, it has been colloquially referred to as the 'water turkey' or 'swamp turkey'.## Diet.Anhingas feed on moderately sized wetland fishes, amphibians, aquatic invertebrates and insects. In Alabama, the.

Anhinga. stabs it repeatedly and then lets it go. The anhingas bring their capture to the surface of the water, toss it backwards and engulf it head-first.## Conservation status.The anhinga is protected in the US under the Migratory Bird Treaty Act of 1918. The number of individual anhingas has not been estimated but they are considered to be of least concern because of the frequency of their occurrence in their 15000000 (km2) global range.


Question: What is the source that produces this food?

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Melon. A melon is any of various plants of the family Cucurbitaceae with sweet, edible, and fleshy fruit. The word "melon" can refer to either the plant or specifically to the fruit. Botanically, a melon is a kind of berry, specifically a "pepo". The word "melon" derives from Latin "", which is the latinization of the Greek ("mēlopepōn"), meaning "melon", itself a compound of ("mēlon"), "apple, treefruit ("of any kind")" and ("pepōn"), amongst others "a kind of gourd or melon". Many different cultivars have been produced, particularly of cantaloupes.## History.Melons originated in Africa or in the hot valleys of Southwest Asia,.

Melon. especially Iran and India, from where they gradually began to appear in Europe toward the end of the Western Roman Empire. Melons are known to have been grown by the ancient Egyptians. However, recent discoveries of melon seeds dated between 1350 and 1120 BCE in Nuragic sacred wells have shown that melons were first brought to Europe by the Nuragic civilization of Sardinia during the Bronze Age. Melons were among the earliest plants to be domesticated in the Old World and among the first crop species brought by westerners to the New World. Early European settlers in the New World.

Melon. are recorded as growing honeydew and casaba melons as early as the 1600s. A number of Native American tribes in New Mexico, including Acoma, Cochiti, Isleta, Navajo, Santo Domingo and San Felipe, maintain a tradition of growing their own characteristic melon cultivars, derived from melons originally introduced by the Spanish. Organizations like Native Seeds/SEARCH have made an effort to collect and preserve these and other heritage seeds. Winter melon ("B. hispida") is the only member of the genus "Benincasa". The mature winter melon is a cooking vegetable that is widely used in Asia, especially in India. The immature melons are.

Melon. used as a culinary fruit (e.g., to make a distinctive fruit drink). Egusi ("C. lanatus") is a wild melon, similar in appearance to the watermelon. The flesh is inedible, but the seeds are a valuable food source in Africa. Other species that have the same culinary role, and that are also called egusi include "Cucumeropsis mannii" and "Lagenaria siceraria". Watermelon ("C. lanatus") originated in Africa, where evidence indicates that it has been cultivated for over 4,000 years. It is a popular summer fruit in all parts of the world.## Melons by genus.## "Cucumis".Melons in genus "Cucumis" are culinary fruits, and.

Melon. include the majority of culinary melons. All but a handful of culinary melon varieties belong to the species "Cucumis melo L." Horned melon ("C. metuliferus"), a traditional food plant in Africa with distinctive spikes. Now grown in California, Chile, Australia and New Zealand as well. Muskmelon ("C. melo") "C. melo cantalupensis", with skin that is rough and warty, not netted. The European cantaloupe, with lightly ribbed, pale green skin, was domesticated in the 18th century, in Cantalupo in Sabina, Italy, by the pope's gardener. It is also known as a 'rockmelon' in Australia and New Zealand. Varieties include the French.

Melon. "Charentais" and the Burpee Seeds hybrid "Netted Gem", introduced in the 19th century. The Yubari King is a highly prized Japanese cantaloupe cultivar. The Persian melon resemble a large cantaloupe with a darker green rind and a finer netting. "C. melo inodorus", casabas, honeydew, and Asian melons Argos, a large, oblong, with orange wrinkled skin, orange flesh, strong aroma. A characteristic is its pointed ends. Growing in some areas of Greece, from which it was named. Banana melon, an heirloom variety with salmon-colored flesh and an elongated banana shape and yellow rind Canary melon, a large, bright-yellow melon with a.

Melon. pale green to white inner flesh. Casaba, bright yellow, with a smooth, furrowed skin. Less flavorful than other melons, but keeps longer. Crenshaw melon, a hybrid between a Casaba melon and a Persian melon that is described to have a very sweet flavor Gaya melon, originally from Japan, a honeydew cultivar that is ivory in color and has a mild, sweet flavor Hami melon, originally from Hami, Xinjiang, China. Flesh is sweet and crisp. Honeydew, with a sweet, juicy, green-colored flesh. Grown as bailan melon in Lanzhou, China. There is a second variety which has yellow skin, white flesh and.

Melon. tastes like a moist pear. Honeymoon melon, a variety of honeydew with golden rind and bright green flesh and a sweet flavor Kajari melon, a sweet honeydew cultivar that is red-orange in color with green stripes reminiscent of a beach ball Kolkhoznitsa melon, with smooth, yellow skin and dense, white flesh. Japanese melons (including the Sprite melon). Korean melon, a yellow melon with white lines running across the fruit and white inside. Can be crisp and slightly sweet or juicy when left to ripen longer. Mirza melon, a large, cream-colored melon native to Central Asia with a sweet, savory flavor.

Melon. Oriental pickling melon Pixie melon, a sweet, palm-sized cantaloupe cultivar with a strange, cracked-looking netting (toad skin) or Santa Claus melon, with a blotchy green skin and white sweet-tasting flesh. Sugar melon a smooth, white, round fruit. Tiger melon, an orange, yellow and black striped melon from Turkey with a soft pulp. "C. melo reticulatus", true muskmelons, with netted (reticulated) skin. North American cantaloupe, distinct from the European cantaloupe, with the net-like skin pattern common to other "C. melo reticulatus" varieties. Galia (or Ogen), small and very juicy with either faint green or rosy pink flesh. Sharlyn melons, with taste.

Melon. between honeydew and cantaloupes, netted skin, greenish-orange rind, and white flesh. "C. melo agrestis", Wilder melon cultivars, with smooth skin, and tart or bland taste. Often confused with cucumbers (Dosakai, Lemon Cucumber, Pie Melons). "C. melo conomon", Conomon Melons, Pickling Melons, with smooth skin, and ranging from tart or bland taste (pickling melon) to mild sweetness in Korean Melon.Oriental Pickling melon, Korean Melon. Closely related to wilder melons (C Melo Var Agrestis). Modern crossbred varieties, e.g. Crenshaw (Casaba × Persian), Crane (Japanese × N.A. cantaloupe).## Production.In 2018, world production of melons was 27 million tonnes, led by China with 46%.

Melon. of the total (table). Turkey, Iran, and India each produced more than 1 million tonnes. Cucurbita – Squash (plant) List of culinary fruits List of gourds and squashes List of melon dishes Interregional Research Project IR-4 {Commonscatinline}}.


Question: Which place is this plant endemic to?

Instruction: Determine the Wikipedia snippet that matches the question of this image.

Cupressus macrocarpa. Hesperocyparis macrocarpa is a coniferous tree. It is commonly known as the Monterey cypress and is one of several species of cypress trees endemic to California.The Monterey cypress is found naturally only on the Central Coast of California. The natural distributional range of the species during modern times is confined to two small relict populations near Carmel, California, at Cypress Point in Pebble Beach and at Point Lobos. Historically during the peak of the last ice age, Monterey cypress would have likely comprised a much larger forest that extended much further north and south.## Description."Hesperocyparis macrocarpa" is a medium-sized coniferous.

Cupressus macrocarpa. 20–40 mm long, with 6–14 scales, green at first, maturing brown about 20–24 months after pollination. The pollen cones are 3–5 mm long, and release their pollen in late winter or early spring. The Latin specific epithet "macrocarpa" means "with large fruit".Because of the large trunk size some trees develop, people have assumed that individual "H. macrocarpa" trees may be up to 2,000 years old. However, the longest-lived report based on physical evidence is only 284 years old. The renowned Californian botanist Willis Linn Jepson wrote that "the advertisement of ["C. macrocarpa" trees] in seaside literature as 1,000 to 2,000.

Cupressus macrocarpa. native range, particularly along the coasts of California and Oregon. Its European distribution includes Great Britain (including the Isle of Man and the Channel Islands), France, Ireland, Greece, Italy and Portugal. In New Zealand, plantings have naturalized, finding conditions there more favorable than in its native range. It has also been grown experimentally as a timber crop in Kenya."Hesperocyparis macrocarpa" is also grown in South Africa. For example, a copse has been planted to commemorate South African infantrymen who lost their lives in the Allied cause in Italy and North Africa during World War 2. As in California, the Cape.

Cupressus macrocarpa. trees are gnarled and wind-sculpted, and very beautiful.## Cultivation.Monterey cypress has been widely cultivated away from its native range, both elsewhere along the California coast, and in other areas with similar cool summer, mild winter oceanic climates. It is a popular private garden and public landscape tree in California. It is so widely planted in Golden Gate Park that the silhouette of the tree is sometimes printed as a symbol of the park.When planted in areas with hot summers, for example in interior California away from the coastal fog belt, Monterey cypress has proved highly susceptible to cypress canker, caused.


Question: What is the closest upper taxonomy of this plant?

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Parthenium integrifolium. Parthenium integrifolium is a species of flowering plant in the family Asteraceae known by the common names wild quinine, American feverfew, and eastern feverfew. It is native to the eastern and midwestern United States.## Description.This plant is a perennial herb growing about three to five feet high. The glandular leaves are oval to lance-shaped and variable in size. They have serrated, toothed, or lobed edges.Some authorities recognize two varieties based on leaf shape:var. "integrifolium"and var. "mabryanum".The inflorescence is an array of several flower heads containing 15 or more whitish disc florets and 5 to 6 ray florets.The "flowers have a.

Parthenium integrifolium. pleasant but mild medicinal fragrance."## Ecology.This plant grows in disturbed areas as well as prairies, meadows, woodland edges, and hillsides. It does best in full sun, but does well enough in part shade. It grows in most any well-drained soil from sandy loam to good quality clay. It tolerates hot and cold climates and can be used as a garden plant in many areas. It has a long blooming period of June into September; one of the longer blooming perennials. The winter inflorescences are attractive and make a good dried flower arrangement for indoors. It is sold by a good.

Parthenium integrifolium. number of native plant nurseries.The leaves of the plant contain tannins and the plant was used for medicinal and veterinary purposes by Native Americans. The Catawba people used it as a poultice to treat burns. The ashes were applied to horses with "sore backs". The roots were made into a tea to treat dysentery.USDA Plants Profile.


Question: Which historic period or era did this mountain occur?

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Ben Nevis. Glen Nevis skirts the side of this hill before ascending Ben Nevis's broad western flank.## Geology.Ben Nevis is all that remains of a Devonian volcano that met a cataclysmic end in the Carboniferous period around 350 million years ago. Evidence near the summit shows light-coloured granite (which had cooled in subterranean chambers several kilometres beneath the surface) lies among dark basaltic lavas (that form only on the surface). The two lying side by side is evidence the huge volcano collapsed in on itself creating an explosion comparable to Thera (2nd millennium BC) or Krakatoa (1883).The mountain is now all that.

Ben Nevis. remains of the imploded inner dome of the volcano.Its form has been extensively shaped by glaciation.Research has shown igneous rock from the Devonian period (around 400 million years ago) intrudes into the surrounding metamorphic schists; the intrusions take the form of a series of concentric ring dikes. The innermost of these, known as the Inner Granite, constitutes the southern bulk of the mountain above , and also the neighbouring ridge of ; forms part of the Outer Granite, which is redder in colour. The summit dome itself, together with the steep northern cliffs, is composed of andesite and basaltic lavas.##.


Question: What is the closest parent taxonomy of this bird?

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Manakin. heads. The bill is short and has a wide gap. Females and first-year males have dull green plumage; most species are sexually dichromatic in their plumage, the males being mostly black with striking colours in patches, and in some species having long, decorative tail or crown feathers or erectile throat feathers. In some species, males from two to four years old have a distinctive subadult plumage.The syrinx or "voicebox" is distinctive in manakins, setting them apart from the related families Cotingidae and Tyrannidae. Furthermore, it is so acutely variable within the group that genera and even species may be identified.


Question: What is the closest upper taxonomy of this plant?

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Histiopteris incisa. Histiopteris incisa, the bat's wing fern, water fern or fern mata, is a common plant found in Australia, New Zealand and other islands in the south Pacific region. Usually found in moist areas, where it may form large colonies. The lowermost lobes of each pinnae have a bat wing like appearance, giving the fern its common name.## Description."Histiopteris incisa" is a medium-sized fern, usually producing fronds of approximately 60–200 cm in length. Fronds are widely spaced, distinct, and slightly dimorphic with fertile lobes slightly narrower than the infertile lobes. Fertile lobes have the sori continuous, linear and exindusiate (without an.

Histiopteris incisa. indusium) but protected by reflexed leaf margins. Young fronds have a thick and whitish blue-green succulent stipe. Mature fronds are thin, long with red-brown stipes. Pinnae are pale greyish-green, almost a glaucous colour, they are paired and opposite and set at a wide angle and very lobed. The two lowermost lobes of each pinnae result in a bat's wing like appearance giving the fern its common name. This species has a robust creeping rhizome of 5-10mm width and is covered in brown or reddish scales.## Habitat and Distribution.The bat's wing fern is widely distributed and abundant across most of the.

Histiopteris incisa. southern hemisphere including Tasmania. However, it is less common in exposed highland situations and mostly absent from low rainfall regions.This fern is a ‘weedy’ opportunistic species, freely colonising disturbed sites on the margins of, or within, wet forest, and often forming extensive colonies. It mainly inhabits high rainfall forests with poorly drained soils. Found mainly in shaded areas as shade is necessary for pinnae survival although it can grow in less shaded areas with sufficient water availability. Bat's wing fern is commonly found growing on the margins of wet forests, along more open scrubby creeks and gullies and at the.

Histiopteris incisa. base of cliffs. In rare situations with optimal growing conditions, the fronds can reach lengths of 7m ## Uses.The bat's wing fern is found in many Tasmanian nurseries and is popular as both an indoor or outdoor plant, as it requires little sunlight and is very aesthetically pleasing. It is a popular pot plant, easily grown in a pot or open ground and is fast spreading in cool, moist environments. Kramer, K.U., Green, P.S. (eds.) The Families and Genera of Vascular Plants Volume 1, Springer-Verlag Berlin Heidelberg (1990)"Histiopteris incisa - Bat's wing fern.


Question: What is the spore print color of this plant?

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Coprinopsis lagopus. Coprinopsis lagopus is a species of fungus in the family Psathyrellaceae. Until 2001, the species was known as "Coprinus lagopus"; advances in the understanding of phylogenetic relationships between the various coprinoid species led to a major reorganization of that genus. It is a delicate and short-lived fungus, the fruit bodies lasting only a few hours before dissolving into a black ink – a process called "deliquescence". The vague resemblance of the young fruit body to the paw of a white rabbit has earned this species the common name harefoot mushroom.## Description.The fruit body size of "Coprinopsis lagopus" can vary tremendously.

Coprinopsis lagopus. very dark-brown at center beneath the whitish to silvery grey veil but becomes paler towards the margin. As the mushroom matures, the shape of the cap becomes more conical or convex, and finally flattens out, with edges curved upward. The veil is initially whitish, then turns to a silvery grey or grey-brown; it eventually splits up, becoming hairy (fibrillose). The gills are freely attached to the stem, very thin and crowded closely together. Initially, the color of the gills is white, then progresses to grayish-brown then to black as the spores mature. In maturity the gill edges dissolve ("deliquesce") into.

Coprinopsis lagopus. a black liquid. These mushrooms are evanescent, lasting only a few hours before dying; the autodigestive process is enhanced in humid environments. The stem is whitish in color, and is hollow, hairy (flocculose) over the whole surface but especially at lower parts, and becomes smooth (glabrous) with age. The spore print is violet-black.The species is nonpoisonous. Its edibility is unknown but it is considered too small to be worthwhile.## Microscopic features.Spores have dimensions of 11–13 x 6–8 μm. They are ellipsoid or ovoid in shape, with a rounded base and apex, dark red-brown in color, and nonamyloid.The cystidia found on.


Question: What is the closest parent taxonomy of this bird?

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Parasitic jaeger. The parasitic jaeger (Stercorarius parasiticus), also known as the Arctic skua, Arctic jaeger or parasitic skua, is a seabird in the skua family Stercorariidae. It is a migratory species that breeds in Northern Scandinavia, Scotland, Iceland, Greenland, Northern Canada, Alaska, and Siberia and winters across the southern hemisphere. Kleptoparasitism is a major source of food for this species during migration and winter, and is where the name is derived from.## Etymology.The word "jaeger" is derived from the German word "Jäger", meaning "hunter". The English "skua" comes from the Faroese name "skúgvur" for the great skua, with the island of Skúvoy.

Parasitic jaeger. known for its colony of that bird. The general Faroese term for skuas is "kjógvi" . The genus name "Stercorarius" is Latin and means "of dung"; the food disgorged by other birds when pursued by skuas was once thought to be excrement. The specific "parasiticus" is from Latin and means "parasitic".## Description.Identification is complicated by similarities to long-tailed jaeger and pomarine jaeger, and the existence of three colour morphs. Small for a skua, the parasitic jaeger measures 41 - 48 (cm) in length, 107 - 125 (cm) in wingspan and weighs 300 - 650 (g). The tail streamer of the.

Parasitic jaeger. Valley, Alaska, and overland fall migration occurs from northern Russia to the Persian Gulf among Eurasian populations, and over the Great Lakes (particularly Lake Ontario) among American populations.## Feeding.This bird will feed on rodents, insects, eggs, chicks and small birds in the breeding season, but the majority of its diet (especially in winter and on migration) is made up of food that it acquires by robbing other birds (primarily gulls and terns) of their catches in an act called kleptoparasitism.## Conservation status.In 2018, "Stercorarius parasiticus" was regionally uplisted to Endangered in Iceland, from Least Concern in 2000, after their numbers.

Parasitic jaeger. declined drastically in the early 2000s. It is globally listed as Least Concern. Arctic skua - Species text in The Atlas of Southern African Birds Arctic skua information and photos at the Handa Island Skua Project RSPB Birds by Name: Arctic skua.


Question: What is the weight of a female of this bird in kilogram?

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Wandering albatross. The length of the body is about 107 to 135 (cm) with females being slightly smaller than males. Adults can weigh from 5.9 to 12.7 (kg), although most will weigh 6.35 to 11.91 (kg). On Macquarie Island, three males averaged 8.4 (kg) and three females averaged 6.2 (kg). In the Crozet Islands, males averaged 9.44 (kg) while females averaged 7.84 (kg). However, 10 unsexed adults from the Crozets averaged 9.6 (kg). On South Georgia, 52 males were found to average 9.11 (kg) while 53 females were found to average 7.27 (kg). Immature birds have been recorded weighing as much as.


Question: What is the closest upper taxonomy of this plant?

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Epilobium brachycarpum. Epilobium brachycarpum is a species of willowherb known by the common names tall willowherb, tall annual willowherb, panicled willowherb and tall fireweed. It is native to and widespread in North America, where it is a resident of varied open and woodland habitats. It has also been introduced to some areas in South America. This is a tall glandular, hairy annual herb occasionally reaching two metres in height. It is somewhat gangly and thin like an erect weed, with narrow, curving, pointed leaves up to a few centimetres in length. The flower has four petals which may be so deeply notched.

Epilobium brachycarpum. that they look like four pairs. They are generally light purple or pink, with darker veining. The fruit is a capsule 1 to 3 centimetres long.Jepson Manual TreatmentPhoto gallery.


Question: Where is this plant native to?

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Pittosporum tenuifolium. Pittosporum tenuifolium is a small evergreen tree endemic to New Zealand – up to 10 (m) – commonly known as ' and black matipo, and by other Māori names ' and . Its small, very dark, reddish-purple flowers generally go unnoticed, and are scented only at night. The Latin means "slender-leaved"## Description.The scientific name of kōhūhū is a good starting point to find out more about the physical characteristics of the species. "Pittosporum" translates to tarry – – seed – , a reference to the sticky fluid that encases the seeds and means thin – – leaf – .Kōhūhū is.

Pittosporum tenuifolium. or three segments when ripened. Inside are black seeds, encased in a very sticky substance. The stickiness of the seeds is likely to help with seed dispersal.## Names.Common names include:MatipoBlack matipoRautawhiri RautāwhiriKairaroKihihiKowhiwhi, KōwhiwhiKohukohuKoihuMāpaurikiPōhiriPōwhiriTāwhiriTawiriTawhiwhiSilverleafTurpentine-treeBlack birch## Distribution.## Natural global range.Kōhūhū is endemic to New Zealand.## New Zealand range.Kōhūhū is well spread all over New Zealand, being absent only to the west of the Southern Alps and Stewart Island.## Habitat preferences.Kōhūhū is found growing wild in coastal and lower mountain forest areas up to an altitude of 900 m.Kōhūhū grows particularly quickly at forest edges located at the bottom of high terraces, and.

Pittosporum tenuifolium. and prefers soils with good drainage in humid climates. Planting it in damp conditions can cause winter leaf drop, which likely explains why kōhūhū is not found growing on the West Coast of New Zealand. In its role in ecological succession, kōhūhū is often found at an earlier stage than its relative lemonwood (another endemic "Pittosporum"), and usually inhabits less fertile soils.## Predators, Parasites, and Diseases.## Insects.There are over 50 insect species listed in the Plant-SyNZ database that either feed on or parasitise kōhūhū – wasps, sucking bugs, flies, moths, butterflies, thrips, mites and beetles. There are also more than.

Pittosporum tenuifolium. feed only on "Pittosporum" species, by attaching themselves to a suitable part of the plant and feeding on its sap. The psyllid leaves a trail of characteristic “beads” behind.Cottony cushion scale – "Icerya purchase" –, an Australian bug, soft wax scale – "Ceroplastes destructor" –, an import from overseas and the Australian green shield bug – "Glaucias amyoti" –, native to New Zealand despite its name also parasitise the "Pittosporum" species, but have a more varied range of hosts. All attach themselves to a suitable part of the plant and feed on its sap.New Zealand flower thrips – "Thrips obscuratus.

Pittosporum tenuifolium. – feeds on leaves, flowers and young fruit of kōhūhū, by piercing plant cells and sucking their contents.## Fungi."Pythium irregulare" has been recorded as a pathogen of kōhūhū, causing foliar blight, rot, and eventually death.A recently discovered pathogen of kōhūhū that caused swelling of twigs – the fungus "Elsinoe takoropuku" – turned out to be a newly discovered species of fungi. The fungus was, so far, only found in association with kōhūhū.## Uses.## Garden plant.Kōhūhū is a popular garden plant in New Zealand and overseas, often used a hedge or as visual backdrop. It is sometimes grown under the cultivar.


Question: What is the height of this building in metre?

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Batu Caves Murugan Statue. Batu Caves Murugan Statue (Tamil: முருகன் சிலை; Bahasa Malaysia: Tugu Dewa Murugga), is the tallest statue of a Hindu deity in Malaysia and third tallest statue of a Hindu deity in the world, after Garuda Wisnu Kencana Statue in Indonesia and Kailashnath Mahadev Statue in Nepal. It is also the tallest statue in Malaysia at 42.7 metres (140 ft) in height. The statue was built by Tamil Malaysians. It took three years to construct, and was unveiled in January 2006 during Thaipusam festival. The managing authority of the temple rests with the Tamil descendants. Inspired by this statue, 146 ft.


Question: Which location has this animal invaded?

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Cane toad. The cane toad (Rhinella marina), also known as the giant neotropical toad or marine toad, is a large, terrestrial true toad native to South and mainland Central America, but which has been introduced to various islands throughout Oceania and the Caribbean, as well as Northern Australia. It is a member of the genus "Rhinella", which includes many true toad species found throughout Central and South America, but it was formerly assigned to the genus "Bufo".The cane toad is an old species. A fossil toad (specimen UCMP 41159) from the La Venta fauna of the late Miocene in Colombia is indistinguishable.

Cane toad. from modern cane toads from northern South America. It was discovered in a floodplain deposit, which suggests the "R. marina" habitat preferences have long been for open areas. The cane toad is a prolific breeder; females lay single-clump spawns with thousands of eggs. Its reproductive success is partly because of opportunistic feeding: it has a diet, unusual among anurans, of both dead and living matter. Adults average 10 – 15 (cm) in length; the largest recorded specimen had a snout-vent length of 24 (cm).The cane toad has poison glands, and the tadpoles are highly toxic to most animals if ingested.

Cane toad. Its toxic skin can kill many animals, both wild and domesticated, and cane toads are particularly dangerous to dogs. Because of its voracious appetite, the cane toad has been introduced to many regions of the Pacific and the Caribbean islands as a method of agricultural pest control. The common name of the species is derived from its use against the cane beetle ("Dermolepida albohirtum"), which damages sugar cane. The cane toad is now considered a pest and an invasive species in many of its introduced regions. The 1988 film "" documented the trials and tribulations of the introduction of cane.

Cane toad. toads in Australia.## Taxonomy.Historically, the cane toads were used to eradicate pests from sugarcane, giving rise to their common name. The cane toad has many other common names, including "giant toad" and "marine toad"; the former refers to its size, and the latter to the binomial name, "R. marina". It was one of many species described by Carl Linnaeus in his 18th-century work "Systema Naturae" (1758). Linnaeus based the specific epithet "marina" on an illustration by Dutch zoologist Albertus Seba, who mistakenly believed the cane toad to inhabit both terrestrial and marine environments. Other common names include "giant neotropical toad",.

Cane toad. "Dominican toad", "giant marine toad", and "South American cane toad". In Trinidadian English, they are commonly called "crapaud", the French word for toad.The genus "Rhinella" is considered to constitute a distinct genus of its own, thus changing the scientific name of the cane toad. In this case, the specific name "marinus" (masculine) changes to "marina" (feminine) to conform with the rules of gender agreement as set out by the International Code of Zoological Nomenclature, changing the binomial name from "Bufo marinus" to "Rhinella marina"; the binomial "Rhinella marinus" was subsequently introduced as a synonym through misspelling by Pramuk, Robertson, Sites,.

Cane toad. and Noonan (2008). Though controversial (with many traditional herpetologists still using "Bufo marinus") the binomial "Rhinella marina" is gaining in acceptance with such bodies as the IUCN, Encyclopaedia of Life, Amphibian Species of the World and increasing numbers of scientific publications adopting its usage.Since 2016, cane toad populations native to Mesoamerica and northwestern South America are sometimes considered to be a separate species, "Rhinella horribilis".In Australia, the adults may be confused with large native frogs from the genera "Limnodynastes", "Cyclorana", and "Mixophyes". These species can be distinguished from the cane toad by the absence of large parotoid glands behind their.

Cane toad. eyes and the lack of a ridge between the nostril and the eye. Cane toads have been confused with the giant burrowing frog ("Heleioporus australiacus"), because both are large and warty in appearance; however, the latter can be readily distinguished from the former by its vertical pupils and its silver-grey (as opposed to gold) irises. Juvenile cane toads may be confused with species of the genus "Uperoleia", but their adult colleagues can be distinguished by the lack of bright colouring on the groin and thighs.In the United States, the cane toad closely resembles many bufonid species. In particular, it could.

Cane toad. be confused with the southern toad ("Bufo terrestris"), which can be distinguished by the presence of two bulbs in front of the parotoid glands.## Genetics.The cane toad genome has been sequenced and certain Australian academics believe this will help in understanding how the toad can quickly evolve to adapt to new environments, the workings of its infamous toxin, and hopefully provide new options for halting this species' march across Australia and other places it has spread as an invasive pest.## Description.Considered the largest species in the Bufonidae, the cane toad is very large; the females are significantly longer than males,.

Cane toad. toads lose the toxicity that protected them as eggs and tadpoles, but have yet to fully develop the parotoid glands that produce bufotoxin. Only an estimated 0.5% of cane toads reach adulthood, in part because they lack this key defense - but also due to tadpole cannibalism. Although cannibalism does occur in the native population in South America, the rapid evolution occurring in the unnaturally large population in Australia has produced tadpoles 30x more likely to be "interested" in cannibalising their siblings, and 2.6x more likely to actually "do so". They have also evolved to shorten their tadpole phase in.

Cane toad. consumption of cane toads. Dogs are especially prone to be poisoned by licking or biting toads. Pets showing excessive drooling, extremely red gums, head-shaking, crying, loss of coordination, and/or convulsions require immediate veterinary attention.Bufotenin, one of the chemicals excreted by the cane toad, is classified as a schedule 9 drug under Australian law, alongside heroin and LSD. The effects of bufotenin are thought to be similar to those of mild poisoning; the stimulation, which includes mild hallucinations, lasts less than an hour. As the cane toad excretes bufotenin in small amounts, and other toxins in relatively large quantities, toad licking.

Cane toad. could result in serious illness or death.In addition to releasing toxin, the cane toad is capable of inflating its lungs, puffing up, and lifting its body off the ground to appear taller and larger to a potential predator.Since 2011, experimenters in the Kimberley region of Western Australia have used poisonous sausages containing toad meat in an attempt to protect native animals from cane toads' deadly impact. The Western Australian Department of Environment and Conservation, along with the University of Sydney, developed these sausage-shaped baits as a tool in order to train native animals not to eat the toads. By blending.

Cane toad. bits of toad with a nausea-inducing chemical, the baits train the animals to stay away from the amphibians.## Predators.Many species prey on the cane toad and its tadpoles in its native habitat, including the broad-snouted caiman ("Caiman latirostris"), the banded cat-eyed snake ("Leptodeira annulata"), eels (family Anguillidae), various species of killifish, the rock flagtail ("Kuhlia rupestris"), some species of catfish (order Siluriformes), some species of ibis (subfamily Threskiornithinae), and "Paraponera clavata" (bullet ants).Predators outside the cane toad's native range include the whistling kite ("Haliastur sphenurus"), the rakali ("Hydromys chrysogaster"), the black rat ("Rattus rattus") and the water monitor ("Varanus salvator").

Cane toad. The tawny frogmouth ("Podargus strigoides") and the Papuan frogmouth ("Podargus papuensis") have been reported as feeding on cane toads; some Australian crows ("Corvus" spp.) have also learned strategies allowing them to feed on cane toads, such as using their beak to flip toads onto their backs.Opossums of the genus "Didelphis" likely can eat cane toads with impunity. Meat ants are unaffected by the cane toads' toxins, so are able to kill them. The cane toad's normal response to attack is to stand still and let its toxin kill the attacker, which allows the ants to attack and eat the toad.

Cane toad. to 2% of the density in Australia.## As an introduced species.The cane toad has been introduced to many regions of the world—particularly the Pacific—for the biological control of agricultural pests. These introductions have generally been well documented, and the cane toad may be one of the most studied of any introduced species.Before the early 1840s, the cane toad had been introduced into Martinique and Barbados, from French Guiana and Guyana. An introduction to Jamaica was made in 1844 in an attempt to reduce the rat population. Despite its failure to control the rodents, the cane toad was introduced to Puerto.

Cane toad. Rico in the early 20th century in the hope that it would counter a beetle infestation ravaging the sugarcane plantations. The Puerto Rican scheme was successful and halted the economic damage caused by the beetles, prompting scientists in the 1930s to promote it as an ideal solution to agricultural pests.As a result, many countries in the Pacific region emulated the lead of Puerto Rico and introduced the toad in the 1930s. Introduced populations are in Australia, Florida, Papua New Guinea, the Philippines, the Ogasawara, Ishigaki Island and the Daitō Islands of Japan, most Caribbean islands, Fiji and many other Pacific.

Cane toad. islands, including Hawaii. Since then, the cane toad has become a pest in many host countries, and poses a serious threat to native animals.## Australia.Following the apparent success of the cane toad in eating the beetles threatening the sugarcane plantations of Puerto Rico, and the fruitful introductions into Hawaii and the Philippines, a strong push was made for the cane toad to be released in Australia to negate the pests ravaging the Queensland cane fields. As a result, 102 toads were collected from Hawaii and brought to Australia. Queensland's sugar scientists released the toad into cane fields in August 1935.

Cane toad. After this initial release, the Commonwealth Department of Health decided to ban future introductions until a study was conducted into the feeding habits of the toad. The study was completed in 1936 and the ban lifted, when large-scale releases were undertaken; by March 1937, 62,000 toadlets had been released into the wild. The toads became firmly established in Queensland, increasing exponentially in number and extending their range into the Northern Territory and New South Wales. In 2010, one was found on the far western coast in Broome, Western Australia.However, the toad was generally unsuccessful in reducing the targeted grey-backed cane.

Cane toad. beetles ("Dermolepida albohirtum"), in part because the cane fields provided insufficient shelter for the predators during the day, and in part because the beetles live at the tops of sugar cane—and cane toads are not good climbers. Since its original introduction, the cane toad has had a particularly marked effect on Australian biodiversity. The population of a number of native predatory reptiles has declined, such as the varanid lizards "Varanus mertensi", "V. mitchelli", and "V. panoptes", the land snakes "Pseudechis australis" and "Acanthophis antarcticus", and the crocodile species "Crocodylus johnstoni"; in contrast, the population of the agamid lizard "Amphibolurus gilberti"—known.

Cane toad. the toads became abundant, they have done even less to control the pests than in Australia. The toad was introduced to Martinique from French Guiana before 1944 and became established. Today, they reduce the mosquito and mole cricket populations. A third introduction to the region occurred in 1884, when toads appeared in Jamaica, reportedly imported from Barbados to help control the rodent population. While they had no significant effect on the rats, they nevertheless became well established. Other introductions include the release on Antigua—possibly before 1916, although this initial population may have died out by 1934 and been reintroduced at.

Cane toad. islands in Fiji, although they tend to be smaller than their counterparts in other regions.## New Guinea.The cane toad was introduced into New Guinea to control the hawk moth larvae eating sweet potato crops. The first release occurred in 1937 using toads imported from Hawaii, with a second release the same year using specimens from the Australian mainland. Evidence suggests a third release in 1938, consisting of toads being used for human pregnancy tests—many species of toad were found to be effective for this task, and were employed for about 20 years after the discovery was announced in 1948. Initial.

Cane toad. reports argued the toads were effective in reducing the levels of cutworms and sweet potato yields were thought to be improving. As a result, these first releases were followed by further distributions across much of the region, although their effectiveness on other crops, such as cabbages, has been questioned; when the toads were released at Wau, the cabbages provided insufficient shelter and the toads rapidly left the immediate area for the superior shelter offered by the forest. A similar situation had previously arisen in the Australian cane fields, but this experience was either unknown or ignored in New Guinea. The.

Cane toad. As a laboratory animal, the cane toad has numerous advantages: they are plentiful, and easy and inexpensive to maintain and handle. The use of the cane toad in experiments started in the 1950s, and by the end of the 1960s, large numbers were being collected and exported to high schools and universities. Since then, a number of Australian states have introduced or tightened importation regulations.There are several commercial uses for dead cane toads. Cane toad skin is made into leather and novelty items. Stuffed cane toads, posed and accessorised, are merchandised at souvenir shops for tourists. Attempts have been made.

Cane toad. to produce fertiliser from toad carcasses.## Invasive species.Cane toads pose a serious threat to native species when introduced to a new ecosystem. Classified as an invasive species in over 20 countries, multiple reports exist of the cane toad moving into a new area to be followed by a decline in the biodiversity in that region. The most documented region of the cane toad's invasion and subsequent effect on native species is Australia, where multiple surveys and observations of the toad's conquest have been completed. The best way to illustrate this effect is through the plight of the northern quoll, as.

Cane toad. the quoll population began at the Mary River ranger station using radio tracking in 2002, months before the first cane toads arrived at the site. After the arrival of the cane toads, the population of northern quolls in the Mary River site plummeted between October and December 2002, and by March 2003, the northern quoll appeared to be extinct in this section of the park, as no northern quolls were caught in the trapping trips in the following two months. In contrast, the population of northern quolls in the control site at the East Alligator ranger station remained relatively constant,.

Cane toad. not showing any symptoms of declining. The evidence from the Kakadu National Park is compelling not only because of the timing of the population of northern quolls plummeting just months after the arrival of the cane toad, but also because in the Mary River region 31% of mortalities within the quoll population were attributed to lethal toxic ingestion, as no signs of disease, parasite infestation, or any other obvious changes at the site were found that could have caused such a rapid decline. The most obvious evidence that supports the hypothesis that the invasion of the cane toads caused the.


Question: What is the length of the wingspan in metre of this bird?

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Wandering albatross. Good Hope. "Diomedea" refers to Diomedes whose companions turned to birds, and "exulans" or "exsul" are Latin for "exile" or "wanderer" referring to its extensive flights. The type locality has been restricted to South Georgia.Some experts considered there to be four subspecies of "D. exulans", which they elevated to species status, and use the term "wandering albatross" to refer to a species complex that includes the proposed species "D. antipodensis", "D. dabbenena", "D. exulans", and "D. gibsoni".## Description.The wandering albatross has the longest wingspan of any living bird, typically ranging from 2.51 to 3.5 (m), with a mean span of.

Wandering albatross. 3.1 (m) in the Bird Island, South Georgia colony and an average of exactly 3 (m) in 123 birds measured off the coast of Malabar, New South Wales. On the Crozet Islands, adults averaged 3.05 (m) in wingspan. The longest-winged examples verified have been about 3.7 (m). Even larger examples have been claimed, with two giants reportedly measuring 4.22 (m) and 5.3 (m) but these reports remain unverified. As a result of its wingspan, it is capable of remaining in the air without flapping its wings for several hours at a time (travelling 22 m for every metre of drop).

Wandering albatross. The length of the body is about 107 to 135 (cm) with females being slightly smaller than males. Adults can weigh from 5.9 to 12.7 (kg), although most will weigh 6.35 to 11.91 (kg). On Macquarie Island, three males averaged 8.4 (kg) and three females averaged 6.2 (kg). In the Crozet Islands, males averaged 9.44 (kg) while females averaged 7.84 (kg). However, 10 unsexed adults from the Crozets averaged 9.6 (kg). On South Georgia, 52 males were found to average 9.11 (kg) while 53 females were found to average 7.27 (kg). Immature birds have been recorded weighing as much as.

Wandering albatross. until 11 to 15 years. About 31.5% of fledglings survive. ## Relationship with humans.Sailors used to capture the birds for their long wing bones, from which they made tobacco-pipe stems. The early explorers of the great Southern Sea cheered themselves with the companionship of the albatross in their dreary solitudes; and the evil fate of him who shot with his cross-bow the "bird of good omen" is familiar to readers of Coleridge's "The Rime of the Ancient Mariner". The metaphor of "an albatross around his neck" also comes from the poem and indicates an unwanted burden causing anxiety or hindrance.

Wandering albatross. as vulnerable status. Adult mortality is 5% to 7.8% per year as of 2003. It has an occurrence range of 64700000 (km2), although its breeding range is only 1900 (km2).In 2007, there were an estimated 25,500 adult birds, broken down to 1,553 pairs on South Georgia Island, 1,850 pairs on Prince Edward Island, 1,600 on Marion Island, 2,000 on Crozet Islands, 1,100 on the Kerguelen Islands, and 12 on Macquarie Island for a total of 8,114 breeding pairs.The South Georgia population is shrinking at 1.8% per year. The levels of birds at Prince Edward and the Crozet Islands seem to.

Wandering albatross. which contain the heaviest living flying birds "Pelagornis sandersi", the largest flying bird ever to liveLindsey, T.R. 1986. "The Seabirds of Australia". Angus and Robertson, and the National Photographic Index of Australian Wildlife Sydney.Marchant, S. and Higgins, P.J. (eds) 1993. "Handbook of Australian New Zealand And Antarctic Birds" Vol. 2: (Raptors To Lapwings). Oxford University Press, Melbourne.Parmelee, D.F. 1980. "Bird Island in Antarctic Waters". University of Minnesota Press, Minneapolis.Species factsheet – BirdLife InternationalFact file – ARKiveVideo, photos and sounds – Internet Bird CollectionHolotype photos – Collections Online, Museum of New Zealand Te Papa TongarewaDo albatrosses have personalities? – Video, Te.


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Long-tailed skipper. The long-tailed skipper (Urbanus proteus) is a spread-winged skipper butterfly found throughout tropical and subtropical South America, south to Argentina and north into the Eastern United States and southern Ontario. It cannot live in areas with prolonged frost. It is a showy butterfly, with wings of light brown tinted with iridescent blue, and two long tails extending from the hindwings. The robust body is light blue dorsally. It has a large head, prominent eyes, and a wingspan between 4.5 and 6 centimeters.## Life cycle.It lays white or yellow eggs, singly or in small clusters, which hatch into a caterpillar with.


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Neuenburg Castle (Freyburg). Neuenburg Castle (German: "Schloss Neuenburg") is a hilltop castle overlooking Freyburg, a town in the state of Saxony-Anhalt, Germany.The castle was built around 1090 by the Thuringian count Ludwig der Springer, securing his territory in the east, as did its sister castle Wartburg in the west. The name Neuenburg derives from German for "new castle".From 1656 until 1746 it was a secondary residence of the Dukes of Saxe-Weissenfels. Page at Transromanica.com (German) Website of "Strasse der Romanik" (German).


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Falun Mine. Falun Mine (Swedish: "Falu Gruva") was a mine in Falun, Sweden, that operated for a millennium from the 10th century to 1992. It produced as much as two-thirds of Europe's copper needs and helped fund many of Sweden's wars in the 17th century. Technological developments at the mine had a profound influence on mining globally for two centuries. The mine is now a museum and in 2001 was designated a UNESCO World Heritage Site.## History.There are no written accounts establishing exactly when mining operations at Falun Mine began. Archaeological and geological studies indicate, with considerable uncertainty, that mining operations started.

Falun Mine. sometime around the year 1000. No significant activities had begun before 850, but the mine was definitely operating by 1080. Objects from the 10th century have been found containing copper from the mine. In the beginning, operations were of a small scale, with local farmers gathering ore, smelting it, and using the metal for household needs.Around the time of Magnus III, king of Sweden from 1275 to 1290, a more professional operation began to take place. Nobles and foreign merchants from Lübeck had taken over from farmers. The merchants transported and sold the copper in Europe but also influenced the.

Falun Mine. operations and developed the methods and technology used for mining. The first written document about the mine is from 1288; it records that, in exchange for an estate, the Bishop of Västerås acquired a 12.5% interest in the mine.By the mid 14th century, the mine had grown into a vital national resource, and a large part of the revenues for the Swedish state in the coming centuries would be from the mine. The then king, Magnus IV, visited the area personally and drafted a charter for mining operations, ensuring the financial interest of the sovereign.## Methods.The principal method for extracting.

Falun Mine. copper was heating the rock via large fires, known as fire-setting. When the rock cooled down, it would become brittle and crack, allowing manual tools such as wedges and sledge hammers to be brought to bear. After the ore had been transported out of the mine it was roasted to reduce sulfur content in open hearths. The thick, poisonous smoke produced would be a distinguishing feature of the Falun area for centuries. After the roasting, the ore was smelted; the output of which was a copper rich material. The cycle of roasting and smelting was repeated several times until crude.

Falun Mine. copper was produced. This was the final output from the mine; further refinement took place at copper refineries elsewhere. This process was used without any major change for seven centuries, until the end of the 19th century. It is likely that the methods and technology for fire-setting and drainage were imported from German mines, such as in the Harz Mountains.## Free miners.The organizational structure of Falun Mine created under the 1347 charter was advanced for its time. Free miners owned shares of the operation, proportional to their ownership of copper smelters. The structure was precursor to modern joint stock companies,.

Falun Mine. and Stora Enso, the modern successor to the old mining company, is often referred to as the oldest joint stock company still operational in the world.## Golden era.In the 17th century, production capacity peaked. During this time, the output from the mine was used to fund various wars of Sweden during its great power era. The Privy Council of Sweden referred to the mine as the nation's treasury and stronghold. The point of maximum production occurred in 1650, with over 3,000 tonnes of copper produced.The mountain had been mined for nearly half a millennium towards the end of its golden.

Falun Mine. era. Production had intensified in the preceding decades, and by 1687 the rock was crisscrossed by numerous shafts and cave-ins were not unusual. Great effort went into producing maps of the mine for navigation, but there was no overall organization nor any estimation of the strength of the mountain. In the summer of 1687, great rumblings could be heard regularly from the mountain. On Midsummer's Eve of that year, the dividing wall between the main pits and the foundations gave way, and a significant portion of the mine collapsed. This could easily have become a great catastrophe, killing and trapping.

Falun Mine. the hundreds of men working in the mine, had it not occurred on Midsummer's Eve, one of the two days of the year on which the miners were not working, the other being Christmas.## Life in the mine.Fires were lit at the end of the day to heat the ore and allowed to burn through the night. The next morning the fires would be put out and the ore broken loose. In this manner, the miners could advance about 1 (m) per month. The miners working the fires and breaking the rock were the best paid and most skilled. Hand.

Falun Mine. barrows were used to transport the broken ore, in relays of about 20 (m) with multiple teams working long distances. This was usually the work newcomers were assigned to prove themselves. The work was hard and the mines very hot from the constant fires, and the miners were good customers of local drinking establishments. Drunkenness was considered quite normal for miners.Carl Linnaeus visited the mine and produced a vivid description of the life of the miners. He described that the miners climbed rickety ladders with sweat pouring from their bodies like "water from a bath". He continued: "The Falun Mine.

Falun Mine. is one of the great wonders of Sweden but as horrible as hell itself". Linnaeus' description of the environment the miners worked in is as follows: "Soot and darkness surrounded them on all sides. Stones, gravel, corrosive vitriol, drips, smoke, fumes, heat, dust, were everywhere".## Economic impact.Sweden had a virtual monopoly on copper which it retained throughout the 17th century. The only other country with a comparable copper output was Japan, but European imports from Japan were insignificant. In 1690, Erik Odhelius, a prominent metallurgist, was dispatched by the King to survey the European metal market. Although copper production had.

Falun Mine. already begun to decline by the time he made his report, something Odhelius made no secret of, he stated, "For the production of copper Sweden has always been like a mother, and although in many places within and without Europe some copper is extracted it counts for nothing next to the abundance of Swedish copper".By modern standards, however, the output was not large. Peak production barely reached 3,000 tonnes of copper per year, falling to less than 2,000 tonnes by 1665; from 1710 to 1720 it was barely 1,000 tonnes per year. Present worldwide copper production is 18.3 million tons.

Falun Mine. economically viable. On December 8, 1992, the last shot was fired in the mine, and all commercial mining ceased. Today the mine is owned by the Stora Kopparberget foundation which operates the museum and tours.## World Heritage Site.In 2001 Falun Mine was selected as a UNESCO World Heritage Site, one of 15 in Sweden. In addition to the mine itself, the World Heritage area covers the town of Falun, including 17th century miners’ cottages, residential areas, and Bergsmansbygden, a wider area that the free miners settled and in which they often built estates mirroring their wealth.## Museum.The museum has around.

Falun Mine. 100,000 visitors per year. It displays the history of mining at Falun Mine through the centuries; including the production of minerals, models of machinery, tools, and the people at the mine. It also has a large collection of portraits, starting from the 17th century, of significant people at the mine. Falugruva.se.


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Durdle Door. Durdle Door (sometimes written Durdle Dor) is a natural limestone arch on the Jurassic Coast near Lulworth in Dorset, England. It is privately owned by the Weld Family who own the Lulworth Estate, but it is also open to the public.## Geology.The form of the coastline around Durdle Door is controlled by its geology—both by the contrasting hardnesses of the rocks, and by the local patterns of faults and folds. The arch has formed on a concordant coastline where bands of rock run parallel to the shoreline. The rock strata are almost vertical, and the bands of rock are quite.

Durdle Door. "Durdle Doorus" is magically transformed into rock.Dorset-born Arthur Moule, a friend of Thomas Hardy and missionary to China, wrote these lines about Durdle Door for his 1879 book of poetry "Songs of heaven and home, written in a foreign land": Arch of Cabo San Lucas Delicate Arch and Landscape Arch in the USA Durdle Pier, Isle of Portland Étretat, France Geology of Dorset Green Bridge of Wales Rocher Percé, Québec, Canada Stair Hole Swyre Head, Chaldon Down and Bat's Head, to the west List of Dorset beaches Arkell, W.J., 1978. "The Geology of the Country around Weymouth, Swanage, Corfe and.

Durdle Door. Lulworth, 4th pr.". London: Geological Survey of Great Britain, HMSO. Davies, G.M., 1956. "A Geological Guide to the Dorset Coast, 2nd ed.". London: Adam & Charles Black. Perkins, J.W., 1977. "Geology Explained in Dorset". London: David & Charles."Caves, Arches & Stacks" Southwest Coastal Group"Durdle Door: Past and Future" animationSection of Lulworth Crumple, labelled diagram by Ian West (2013)Durdle Door Educational Activity Sheet for Kids at EasyScienceforKids.


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Pied crow. fruit. It has been recorded killing and eating roosting Fruit Bats and is frequently seen (sometimes in huge numbers) scavenging around slaughterhouses.## Reproduction.The nest is usually built in tall, isolated trees, though sometimes smaller specimens are used, depending on availability. The cross supports of telephone poles are also frequently used, and both sexes build the nest. A clutch of 3–6 eggs is laid from September to November (depending on latitude) and are pale green spotted with various shades of brown. The eggs are normally covered when the incubating female leaves the nest. Incubation is 18–19 days and the young are.


Question: What is this animal named after?

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Steller sea lion. The Steller sea lion (Eumetopias jubatus), also known as the Steller's sea lion and northern sea lion, is a near-threatened species of sea lion in the northern Pacific. It is the sole member of the genus "Eumetopias" and the largest of the eared seals (Otariidae). Among pinnipeds, it is inferior in size only to the walrus and the two species of elephant seals. The species is named for the naturalist Georg Wilhelm Steller, who first described them in 1741. The Steller sea lion has attracted considerable attention in recent decades, owing to significant and largely unexplained declines in their numbers.

Steller sea lion. over an extensive portion of their northern range in Alaska.## Description.Adult animals are lighter in color than most sea lions, ranging from pale yellow to tawny and occasionally reddish. Steller sea lion pups are born almost black, weighing around 23 (kg), and remain dark in coloration for several months. Females and males both grow rapidly until the fifth year, after which female growth slows considerably. Adult females measure 2.3 - 2.9 (m) in length, on average being 2.5 (m), and weigh 240 - 350 (kg), with an average of 263 (kg). Males continue to grow until their secondary sexual traits.

Steller sea lion. appear in their fifth to eighth year. Males are slightly longer than the females, growing to about 2.82 – 3.25 (m) long and averaging 3 (m) in length. Males have much wider chests, necks, and general forebody structure. Males can weigh between 450 – 1120 (kg), weighing on average 544 (kg). Males are further distinguished from females by broader and higher foreheads, flatter snouts, and a thick mane of coarse hair around their large necks. It is fitting then that their Latin name translates roughly as "maned one with the broad forehead".## Range.The range of the Steller sea lion extends.

Steller sea lion. from the Kuril Islands in the Sea of Okhotsk in Russia to the Gulf of Alaska in the north, down to Año Nuevo Island off the coast of central California to the south. They formerly bred as far south as the Channel Islands, but have not been observed there since the 1980s. Based on genetic anаlyses and local migration patterns, the global Steller sea lion population has traditionally been divided into an eastern and western stock at 144°W longitude, roughly through the middle of the Gulf of Alaska. Recent evidence suggests the sea lions in Russia in the Sea of.

Steller sea lion. Okhotsk and the Kuril Islands comprise a third Asian stock, while the sea lions on the eastern seaboard of Kamchatka and the Commander Islands belong to the western stock.In the summer, Steller sea lions tend to shift their range somewhat southward. Therefore, though there are no reproductive rookeries in Japan, several consistent haul-out sites are found around Hokkaidō in the winter and spring. Vagrants have been spotted in the Yellow Sea and Bohai Gulf and along the coast of Korea and China. The oldest fossil known of the species was found near Kanazawa, Japan and dates to the late Early.

Steller sea lion. Pleistocene (0.8 Ma).## Ecology.## Habitat.Steller sea lions tend to live in the coastal waters of the subarctic because of the cooler temperate climate of the area. Like all otariids, Steller sea lions are amphibious and spend some time in water and some on land. Typically, Stellar sea lions spend their time in the water feeding but haul-out onto land to reproduce, raise their pups, molt, and rest. Steller sea lions usually congregate on isolated islands because they are the ideal terrestrial habitat. These isolated islands are preferred by Stellar sea lions because they can avoid predation from terrestrial predators, easily.

Steller sea lion. thermoregulate (by means of cooling winds), and access offshore prey more easily. Some haul-out sites, known as rookeries, are commonly used for reproduction while other haul-out sites are used for other purposes like molting. However, both biotic and abiotic factors can influence the amount of time that Steller sea lions spend on land. Haul-out sites and haul-out abundance of the Steller sea lion can be determined by prey availability, predator abundance, tide levels, weather, etc.## Foraging.Steller sea lions are skilled and opportunistic marine predators, feeding on a wide range of fish and cephalopod species. Important diet components include walleye pollock,.

Steller sea lion. Atka mackerel, halibut, herring, capelin, flatfish Pacific cod, rockfish, sculpins, salmon, sand lance, and cephalopods such as various squid and octopus. They seem to prefer schooling fish and forage primarily between intertidal zones and continental shelves. They usually aggregate in groups of up to twelve in areas of prey abundance. They are known to aggregate near fishing vessels, preying on bycatch discards. Most of the data on their foraging comes from data collected off the coast of Alaska; little is known of their foraging behavior elsewhere.The composition of the diet of Steller sea lions varies seasonally and geographically; as opportunistic.

Steller sea lion. predators, they concentrate on the locally most abundant prey species. In addition to their primary marine environment, they sometimes enter estuaries and feed on brackish-water fish such as sturgeon. Very occasionally, they have been known to prey on northern fur seals, harbor seals, and sea otter pups. Records suggest that the range of their prey species has broadened over time.## Predation.Steller sea lions are top-tier carnivores, but are susceptible to predation, primarily by killer whales. Shark species are also possible predators: sleepers and great whites may prey on juvenile sea lions.## Behavior and life history.## Reproduction.Reproductively mature male sea lions.

Steller sea lion. gather together mid-spring on traditional, well-defined reproductive rookeries, usually on beaches on isolated islands. The larger, older males establish and defend distinct territories on the rookery. A week or so later, adult females arrive, accompanied occasionally by sexually immature offspring, and form fluid aggregations throughout the rookery. Like all other otariids, Steller sea lions are polygynous. However, unlike some other species, they do not coerce individual females into harems, but control spatial territories among which females freely move. Steller sea lions have used aquatic, semiaquatic, and terrestrial territories. Males with semiaquatic territories have the most success in defending them. The.

Steller sea lion. boundaries are defined by natural features, such as rocks, faults, or ridges in rocks, and territories can remain stable for 60 days. Though Steller sea lion males are generally tolerant of pups, one male filmed on Medny Island in Russia was documented killing and eating several pups in a first-ever recorded incident of cannibalism. Though researchers are uncertain as to the motives or reasons behind said attacks, it is suggested that the bull involved may have an abnormal personality akin to being psychotic.Pregnant females give birth soon after arriving on a rookery, and copulation generally occurs one to two weeks.

Steller sea lion. after giving birth, but the fertilized egg does not become implanted in the uterus until the fall. A fertilized egg may remain in embryonic diapause for up to three months before implanting and beginning to divide. Twins are rare. After a week or so of nursing without leaving the rookery, females begin to take progressively longer and more frequent foraging trips leaving their pups behind until at some point in late summer, when both the mother and pup leave the rookery together. This maternal attendance pattern is common in otariids. As pups get older the amount of time spent by.

Steller sea lion. females foraging out at sea increases. This continues until pups obtain the ideal body weight and energy reserves to eat on their own. A study conducted by the University of California, Santa Cruz found that on average male pups consume more milk than females. This may be due to the sexual dimorphism common to otariids. Reproductive males fast throughout the reproductive season, often without entering the water once from mid-May until August, when the structure of the reproductive rookeries begins to fall apart and most animals leave for the open seas and disperse throughout their range.The age at weaning is.

Steller sea lion. highly variable; pups may remain with their mothers for as long as four years. Incidents of mothers feeding daughters that are simultaneously feeding their own newborn pups have been documented, which is an extremely rare occurrence among mammals. A study done at Año Nuevo in 1983 found that female attendance and time spent with their pup was shaped by increasing nutritional demands of the pup and the pups suckling efficiency. Females averaged 21 hours ashore and 36 hours at sea. As the pups aged, females began to spend more time at sea again. As the pups matured, specifically at the.

Steller sea lion. sixth week past birth, the mother's sea time declined by 30 percent. There was no relationship between the pups' activity or physical excursion and their suckling time, age, or sex. Their suckling time, and age, and sex are unrelated to their use of energy. Labeled water studies showed that the pups' milk intake had a direct relationship to their size. Pups that consumed more milk were heavier than those that didn't. These findings show that the amount of time females spend onshore with their pups is based on their pup's suckling efficiency and nutritional demands.In the past, the low pup.

Steller sea lion. production has been tied to an increase in nutritional stress found in females. This was believed to have contributed to the decline in Steller sea lions common to Alaska.## Locomotion.The largest of the eared seals, Steller sea lions are quick swimmers, about as fast as the smaller California sea lions. Glide velocity of individual Steller sea lions has been measured as 2.9–3.4 meters or 1.2–1.5 body lengths per second, which is close to the optimal swim velocity of 1.4 body lengths per second based on the minimum cost of transport for California sea lions.A 2007 study of Steller sea lions.

Steller sea lion. found that a majority of thrust was produced during the drive phase of the fore flipper stroke cycle. Although previous findings on eared seals suggested that thrust was generated by the initial outward movement of the foreflippers or the terminal drag-based paddling phase, the 2007 study found that little or no thrust was generated during those phases. Swimming performance in sea lions is modulated by changes in the duration and intensity of movements without changing their sequence. Using criteria based on velocity and the minimum radius of turns, Steller's maneuverability is similar to other eared seals, superior to cetaceans, and.

Steller sea lion. inferior to many fish.## Diving.To be able to dive for a long period of time, Steller sea lions exhibit apnea, bradycardia, and peripheral vasoconstriction. This allows them to maximize their oxygen stores and efficiently forage during their dives. In addition to those adaptations, their thick blubber layer and outer fur layer keep their body insulated during dives.Trained Steller sea lions from Vancouver Aquarium were placed in the open ocean at the University of British Columbia's Open Water Research Station to study their diving metabolism and behavior. Steller sea lions' dives are more energetically costly if they perform dive bouts. The.

Steller sea lion. aerobic diving limit of Steller sea lions was observed to be affected by their nutritional state and feeding.## Communication.Like most otariids, Steller sea lions are vocal in air. Mature male sea lions have a range of vocalizations as part of their territorial behaviors, including belches, growls, snorts, and hisses that serve as warnings to others. Both males and females also produce underwater noises similar to their above water sounds, described as clicks, barks, and belches. The primary function of their vocalizations is for social behavior. Sonogram readings reported that Steller Sea Lions make discrete, low frequency pulses underwater that resemble.

Steller sea lion. the male "belching" territorial noise made in air. These underwater vocalizations have an average of 20–30 pulses per second.Vocalizations are critical to mother-pup pairs, as the mothers must find their pups in a crowded breeding area when they return from foraging. The mother and pup both use distinctive calls, like names, to help differentiate themselves among the crowd of other sea lions. Their aerial vocalizations have been described as similar to the bleats of sheep, and bellows.Because Steller sea lions are sexually dimorphic in size, their hearing differs in sensitivity, possibly due to differences in size of the hearing structures.

Steller sea lion. Females have a higher sensitivity than males, perhaps to hear the higher frequency calls of their pups. The Steller sea lion's hearing range also suggests that they are capable of hearing the underwater calls of one of their main predators, the killer whale.## Interactions with humans.Steller sea lion were hunted for meat and other commodities by prehistoric communities everywhere their range intersected with human communities. Aside from food and clothing, their skin was used to cover baidarkas and kayaks. A subsistence harvest on the order of 300 animals or less continues to this day in some native communities in Alaska.Historically,.

Steller sea lion. the sea lion has had only very slight commercial value. For example, in the 19th century their whiskers sold for a penny apiece for use as tobacco-pipe cleaners.Steller sea lions are sometimes killed intentionally by fishermen, as they are seen as competitors and a threat to fish stocks. Killing sea lions is strictly prohibited in the US and Russia, but in Japan a fixed number are still removed annually, ostensibly to protect their fisheries. In Canada, commercial hunting is prohibited, but limited hunting permits are occasionally granted if local culling is required—for example, nuisance animals destroying fish farms.In recent years,.

Steller sea lion. Steller sea lions have been known to enter the Columbia River estuary and feed on white sturgeon, several salmon species, and rainbow trout, some of which are also listed under the U.S. Endangered Species Act. They are found in the Columbia River nearly year round, with the exception of early summer, going as far upstream as Bonneville Dam. Though not as abundant as the California sea lion, they are still a concern for those agencies charged with managing the fish populations. Since the Steller sea lions are themselves protected under the Marine Mammal Protection Act, managers are compelled to use.

Steller sea lion. nonlethal deterrence methods, such as rubber bullets and noisemakers. Deterrence by the public is strictly forbidden.## Recent decline and subsequent recovery.While the populations of the eastern and Asian stocks appear stable, the population of the western stock, particularly along the Aleutian Islands, was estimated to have fallen by 70–80% since the 1970s. As a consequence, in 1997 the western stock of Steller sea lions was listed as endangered and the eastern stock was listed as threatened under the United States Endangered Species Act. They have since been the object of intense study and the focus of much political and scientific.

Steller sea lion. debate in Alaska.One suspected cause of their precipitous decline was the overfishing of Alaska pollock, herring, and other fish stocks in the Gulf of Alaska. This stems largely from the "junk-food hypothesis" representing a shift in their diet from fatty herring and capelin to leaner fare such as pollock and flounder, thereby limiting their ability to consume and store fat. Other hypotheses include increased predation by orcas and sharks, indirect effects of prey species composition shifts due to changes in climate, effects of disease or contaminants, shooting by fishermen, and others. The decline is certainly due to a complex of.

Steller sea lion. interrelated factors which have yet to be defined by the research effort.Another possible reason for decline in this species has been tied to the Nutritional Stress Hypothesis. The lack of prey corresponds to the decrease in population. In females specifically, obtaining an insufficient amount of nutrients has resulted in the failure to complete their pregnancies to full term.In October 2013, the eastern Steller sea lion was taken off the U.S. Endangered Species List after a major population comeback over the past several years.Eared seal Marine Mammal Center – Steller Sea Lion US National Marine Fisheries Service Steller Sea Lion web.

Steller sea lion. page ARKive – images and movies of the Steller sea lion "(Eumetopias jubatus)" Alaska Department of Fish and Game page on Steller sea lions Overview of Steller sea lion research at NOAA, National Marine Fisheries Service, National Marine Mammal Lab "Nature" documentary about the decline of Steller's sea lions News media report on Steller sea lions and sturgeon interactions SeaLionPredation.com – news and information on seal and sea lion predation of salmon and steelhead in the Pacific Northwest NOAA fact sheet on pinnipeds in the Columbia River Georg Steller's original description in "De Bestiis Marinis, or, The Beasts of the.

Steller sea lion. Sea" (1751) Watch more Steller sea lion (Eumetopias jubatus) video clips from the BBC archive on Wildlife Finder Fifteen years of research into the Alaska populations of Steller Sea Lions at the Alaska SeaLife Center WATCH: Sea lions ward off attacking orcas.