Question: What is the highest observed lifespan of this animal?

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Sea otter. with more near Kamchatka and the Commander Islands. After the years of the Great Hunt, the population in these areas, currently part of Russia, was only 750. By 2004, sea otters had repopulated all of their former habitat in these areas, with an estimated total population of about 27,000. Of these, about 19,000 are at the Kurils, 2,000 to 3,500 at Kamchatka and another 5,000 to 5,500 at the Commander Islands. Growth has slowed slightly, suggesting the numbers are reaching carrying capacity.## British Columbia.Along the North American coast south of Alaska, the sea otter's range is discontinuous. A remnant population.

Sea otter. bites, raising concerns that the population had reached a plateau. However, the population increased markedly from 2015 to 2016, with the United States Geological Survey (USGS) California sea otter survey 3-year average reaching 3,272 in 2016, the first time it exceeded the threshold for delisting from the Endangered Species Act (ESA). If populations continued to grow and ESA delisting occurred, southern sea otters would still be fully protected by state regulations and the Marine Mammal Protection Act, which set higher thresholds for protection, at approximately 8,400 individuals. However, ESA delisting seems unlikely due to a precipitous population decline recorded in.


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

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Grey parrot. The grey parrot (Psittacus erithacus), also known as the Congo grey parrot, Congo African grey parrot or African grey parrot, is an Old World parrot in the family Psittacidae. The Timneh parrot "(Psittacus timneh)" once was identified as a subspecies of the grey parrot, but has since been elevated to a full species.## Taxonomy.The grey parrot was formally described in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his "Systema Naturae". He placed it with all the other parrots in the genus "Psittacus" and coined the binomial name "Psittacus erithacus". Linnaeus erroneously specified the type locality.

Grey parrot. him in the genus "Psittacus", only the grey parrot and the Timneh parrot are now assigned to this genus.## Description.The grey parrot is a medium-sized, predominantly grey, black-billed parrot. Its typical weight is 400 (g), with an approximate length of 33 (cm), and a wingspan of 46 – 52 (cm). The grey colour on the head and wings is generally darker than its body. The head and body feathers have slight white edges. The tail feathers are red.Due to selection by parrot breeders, some grey parrots are partly or completely red. Both sexes appear similar. The colouration of juveniles is.


Question: Which city or region does this building locate in?

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Roman Villa Borg. The Roman Villa Borg is a reconstructed Roman "villa rustica" located near the villages of Borg and Oberleuken in the municipality of Perl in Saarland, Germany. Discovered at the end of the 19th century, the site was excavated in the late 1980s. Reconstruction work, which began in the mid-1990s, was virtually completed in late 2008 although further excavation work is still continuing. The site is a popular tourist attraction with some 50,000 visitors per year.## History.It was Johann Schneider, a local schoolteacher, who around the year 1900 first came across the site after noticing unnatural mounds in the area. He.


Question: In which year was this building published?

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Strapless. Strapless is a 1989 film written and directed by David Hare.## Plot summary.An expatriate American doctor in London allows herself to lighten up when her freewheeling younger sister and a mysterious man enter her life. Her inhibitions released, the beautiful doctor learns that freedom has its own price.Blair Brown – Dr. Lillian HempelBruno Ganz – Raymond ForbesBridget Fonda – Amy HempelAlan Howard – Mr. CooperMichael Gough – Douglas BrodieHugh Laurie – ColinDana Gillespie – Julie KovagoSpencer Leigh – HusAlexandra Pigg - Helen## Release.After the film's May 1990 U.S. theatrical release, it was released on videocassette in the United States by.


Question: Where is the habitat of this animal?

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Mantled howler. The mantled howler (Alouatta palliata) is a species of howler monkey, a type of New World monkey, from Central and South America. It is one of the monkey species most often seen and heard in the wild in Central America. It takes its "mantled" name from the long guard hairs on its sides.The mantled howler is one of the largest Central American monkeys, and males can weigh up to 9.8 (kg). It is the only Central American monkey that eats large quantities of leaves; it has several adaptations to this folivorous diet. Since leaves are difficult to digest and provide.

Mantled howler. maturity, resulting in most adult group members being unrelated. The most dominant male, the alpha male, gets preference for food and resting places, and mates with most of the receptive females. The mantled howler is important to the rainforest ecology as a seed disperser and germinator. Although it is affected by deforestation, it is able to adapt better than other species, due to its ability to feed on abundant leaves and its ability to live in a limited amount of space.## Taxonomy.The mantled howler belongs to the New World monkey family Atelidae, the family that contains the howler monkeys, spider.

Mantled howler. monkeys, woolly monkeys and muriquis. It is a member of the subfamily Alouattinae and genus "Alouatta", the subfamily and genus containing all the howler monkeys. The species name is "A. palliata"; a pallium was a cloak or mantle worn by ancient Greeks and Romans. This refers to the long guard hairs, known as a "mantle", on its sides.Three subspecies are recognized: Ecuadorian mantled howler, "Alouatta palliata aequatorialis", in Colombia, Costa Rica, Ecuador, Panama and Peru; Golden-mantled howler, "Alouatta palliata palliata", in Costa Rica, Guatemala, Honduras and Nicaragua; Mexican howler, "Alouatta palliata mexicana", in Mexico and Guatemala.Two additional subspecies of the.

Mantled howler. mantled howler are sometimes recognised, but these are more generally recognised as subspecies of the Coiba Island howler, "Allouatta coibensis". However, mitochondrial DNA testing of their status has been inconclusive: Azuero howler, "Alouatta palliata trabeata", in Panama; "Alouatta palliata coibensis", in Panama.## Physical description.The mantled howler's appearance is similar to other howler monkeys of the genus "Alouatta" except for coloration. The mantled howler is primarily black except for a fringe of yellow or golden brown guard hairs on the flanks of the body earning the common name "mantled" howler monkey. When the males reach maturity, the scrotum turns white. Females.

Mantled howler. are between 481 and 632 (mm) in body length, excluding tail, and males are between 508 and 675 (mm). The prehensile tail is between 545 and 655 (mm) long. Adult females generally weigh between 3.1 and 7.6 (kg), while males typically weigh between 4.5 and 9.8 (kg). Average body weights can vary significantly between monkey populations in different locations. The brain of an adult mantled howler is about 55.1 (g), which is smaller than that of several smaller monkey species, such as the white-headed capuchin.The mantled howler shares several adaptations with other species of howler monkey that allow it to.

Mantled howler. gender generally have a higher rank than older animals. Higher-ranking animals get preference for food and resting sites, and the alpha male gets primary mating rights. Animals in the group are generally not related to each other because most members of both sexes leave the group before sexual maturity.Grooming activity in the mantled howler is infrequent and has been shown to reflect social hierarchy, with dominant individuals grooming subordinates. Most grooming activities are short and are typically females grooming infants or adult males. Aggressive interactions between group members is not often observed either. However, studies have shown that aggressive interactions.

Mantled howler. among group members do occur, and are probably not often observed because these interactions tend to be quick and silent.Mantled howler groups that have been studied have occupied home ranges of between 10 and 60 (ha). Groups do not defend exclusive territories, but rather several groups have overlapping home ranges. However, if two groups meet each group will aggressively attempt to evict the other. On average, groups travel up to about 750 (m) each day.The mantled howler has little interaction with other sympatric monkey species but interactions with the white-headed capuchin sometimes occur. These are most often aggressive, and the.

Mantled howler. smaller capuchins are more often the aggressors. However, affiliative associations between the capuchins and howlers do sometimes occur, mostly involving juveniles playing together, and at times the capuchins and howlers may feed in the same tree, apparently ignoring each other.## Diet.The mantled howler is the most folivorous species of Central American monkey. Leaves make up between almost 50% and 75% of the mantled howler's diet. The mantled howler is selective about the trees it eats from, and it prefers young leaves to mature leaves. This selectivity is likely to reduce the levels of toxins ingested, since certain leaves of various.

Mantled howler. species contain toxins. Young leaves generally have less toxins as well as more nutrients than more mature leaves, and are also usually easier to digest. Mantled howler monkeys possess large salivary glands that help break down the leaf tannins by binding the polymers before the food bolus reaches the gut. Although leaves are abundant, they are a low energy food source. The fact that the mantled howler relies so heavily on a low energy food source drives much of its behaviour – for example, howling to locate other groups and spending a large portion of the day resting.Although leaves tend.

Mantled howler. during the wet season, and by drinking water trapped in bromeliads.Like other species of howler monkeys, almost all mantled howlers have full three color vision. This is different from other types of New World monkeys, in which most individuals have two color vision. The three color vision exhibited by the mantled howler is believed to be related to its dietary preferences, allowing it to distinguish young leaves, which tend to be more reddish, from more mature leaves.## Locomotion.The mantled howler is diurnal and arboreal. Movement within the rainforest canopy and floor includes quadrupedalism (walking and running on supports), bridging (crossing.

Mantled howler. both feet. A study has shown that the mantled howler reuses travel routes to known feeding and resting sites, and appears to remember and use particular landmarks to help pick direct routes to its destination.## Communication.The mantled howler gets the name "howler" from the calls made by the males, particularly at dawn and dusk, but also in response to disturbances. These calls are very loud and can be heard from several kilometers. The calls consist of grunts and repeated roars that can last for four to five seconds each. The volume is produced by the hyoid bone — a hollow.

Mantled howler. confrontations. The mantled howler uses a wide range of other sounds, including barks, grunts, woofs, cackles and screeches. It uses clucking sounds to maintain auditory contact with other members of its group.The mantled howler also uses non-vocal communication, such as "urine rubbing" when in a distressful social situation. This consists of rubbing the hands, feet, tail and/or chest with urine. It marks its scent by rubbing its throat on branches. Lip smacking and tongue movements are signals used by females to indicate an invitation to mate. Genital displays are used to indicate emotional states, and group members shake branches, which.

Mantled howler. is apparently a playful activity.The mantled howler is usually indifferent to the presence of humans. However, when it is disturbed by people, it often express its irritation by urinating or defecating on them. It can accurately hit its observers despite being high in the trees.## Tool use.The mantled howler has not been observed using tools, and prior to 1997 no howler monkey was known to use tools. However, in 1997 a Venezuelan red howler ("Alouatta seniculus") was reported to use a stick as a club to hit a Linnaeus's two-toed sloth, ("Choloepus didactylus"), that was resting in its tree. This.

Mantled howler. suggests that other howlers, such as the mantled howler, may also use tools in ways that have not yet been observed.## Reproduction.The mantled howler uses a polygamous mating system in which one male mates with multiple females. Usually, the alpha male monopolises the breeding opportunities, but if the alpha male is distracted, a lower-ranking male can get an opportunity to mate. And in some groups, lower-ranking males do get regular mating opportunities and do sire offspring. Alpha males generally maintain their status for about to 3 years, during which time they may father 18 or so infants. Females become sexually.

Mantled howler. mature at 36 months, males at 42 months. Females reaching sexual maturity are typically 42 months old by their first birth. They undergo a regular estrus cycle, with an average duration of 16.3 days, and display sexual skin changes, particularly swelling and color change (from white to light pink) of the labia minora. The copulatory sequence begins when a receptive female approaches a male and engages in rhythmic tongue flicking. The male responds with the same tongue movements before the female turns while elevating her rump, which allows for mating to begin. Females apparently also use chemical signals, since males.

Mantled howler. infant off, but will still carry the infant some of the time until it is 4 or 5 months old. After the young can move on its own, the mother will carry it across difficult gaps in the trees. Juveniles play among themselves much of the time. Infants are weaned at years old at which point maternal care ends. Adult females typically give birth every 19 to 23 months, assuming the prior infant survived to weaning.The mantled howler differs from other howler monkey species in that the males' testes do not descend until they reach sexual maturity. Upon reaching sexual.

Mantled howler. any infants so that the mothers come into estrus quickly and are able to mate with him. Predators, such as cats, weasels, snakes and eagles, also kill infants. As a result, only about 30% of mantled howler infants live more than one year. The highest reproductive success occurs in the middle-ranking females, with the alpha position lower possibly because of competitive pressures, and infant mortality appears to be lower when the timing of births in a group of females is clustered. If it survives infancy, the mantled howler's lifespan is typically 25 years.## Distribution and habitat.The mantled howler is native.

Mantled howler. to Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, Panama and Peru. Within Honduras, Nicaragua, Costa Rica and Panama, the mantled howler is found in locations throughout the countries. In Colombia and Ecuador, it is found in a narrow corridor bordered by the Pacific Ocean to the west and the Andes Mountains to the east and also in Colombia in a small area near the Caribbean Sea close to the Panama border. In Guatemala, the mantled howler is found through the central part of the country, and into southeastern Mexico south of the Yucatán Peninsula. The mantled howler is among.

Mantled howler. the most commonly seen and heard primates in many Central American national parks, including Manuel Antonio, Corcovado, Monteverde and Soberania. The mantled howler lives in several different types of forest, including secondary forest and semi-deciduous forest but is found in higher densities in older areas of forest and in areas containing evergreen forest. The mantled howler is sympatric with another howler monkey species, the Guatemalan black howler, "A. pigra", over a small part of its range, in Guatemala and Mexico near the Yucatan Peninsula.## Conservation status.The mantled howler is regarded as vulnerable from a conservation standpoint by the IUCN. Its.

Mantled howler. numbers are adversely affected by rainforest fragmentation which has caused forced relocation of groups to less habitable regions, as well as deforestation and capture for the pet trade.In 2011, the primatologist Joaquim Veà Baró studied in Los Tuxtlas Biosphere Reserve in Veracruz, Mexico, the impact due to the fragmentation of populations and identified an increase in stress, especially among females, when a male from outside the group approached the area, because they felt that their offspring are being threatened. In addition, food limitation in areas of reduced surface area was forcing individuals to adapt their diet to increased food deprivation.

Mantled howler. Veà highlighted that “although this situation revealed up to what point individuals have the capacity for adaption, in some cases, undernourishment can lead to health problems that would make the population inviable”. Results can be compared to humans who “do not always eat everything which they should, for example in underdeveloped countries that have problems with malnutrition, rickets, a range of illnesses, but this does not put an end to the population, but rather provokes them to change their characteristics”.However, the mantled howler can adapt to forest fragmentation better than other species due to its low energy lifestyle, small home.

Mantled howler. ranges and ability to exploit widely available food sources. The mantled howler is important to its ecosystems for a number of reasons, but especially in its capacity as a seed disperser and germinator, since passing through the monkey's digestive tract appears to aid the germination of certain seeds. Dung beetles, which are also seed dispersers as well as nutrient recyclers, also appear to be dependent on the presence of the mantled howler. The mantled howler is protected from international trade under Appendix I of the Convention on International Trade in Endangered Species (CITES). ARKive—images and movies of the mantled howler.


Question: What is this bird named after?

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New World oriole. New World orioles are a group of birds in the genus Icterus of the blackbird family. Unrelated to Old World orioles of the family Oriolidae, they are strikingly similar in size, diet, behavior, and strongly contrasting plumage. As a result, the two have been given the same vernacular name.Males are typically black and vibrant yellow or orange with white markings, females and immature birds duller. They molt annually. New World orioles are generally slender with long tails and a pointed bill. They mainly eat insects, but also enjoy nectar and fruit. The nest is a woven, elongated pouch. Species nesting.


Question: What is the location of this place?

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Sugarloaf Mountain. outcroppings known as non-inselberg bornhardts.The mountain is protected by the Sugarloaf Mountain and Urca Hill Natural Monument, created in 2006. This became part of a World Heritage Site declared by UNESCO in 2012.## Origins of the name.The name Sugarloaf was coined in the 16th century by the Portuguese during the heyday of sugarcane trade in Brazil. According to historian Vieira Fazenda, blocks of sugar were placed in conical molds made of clay to be transported on ships. The form of the peak reminded them of the well-known resulting "sugarloaf" shape, and the nickname has since been extended to be a.

Sugarloaf Mountain. general descriptor for formations of this kind.## Cable car.A glass-walled cable car ("bondinho" or, more formally, "teleférico"), capable of holding 65 people, runs along a 1400 (m) route between the peaks of Sugarloaf and Morro da Urca every 20 minutes. The original cable car line was built in 1912 and rebuilt around 1972–73 and in 2008. The cable car goes from a ground station, at the base of Morro da Babilônia, to Morro da Urca and thence to Sugarloaf's summit.## Reaching the summit.To reach the summit, passengers take two cable cars. The first ascends to the shorter Morro da Urca,.

Sugarloaf Mountain. two other mountains in the area with technical rock climbing, Morro da Babilônia and Morro da Urca. Together, they form one of the largest urban climbing areas in the world, with more than 270 routes, between 1 and 10 pitches long."Flying Down to Rio" (1933) Starring Fred Astaire and Ginger Rogers. The beachside Hotel Atlântico has views across the bay looking toward Sugarloaf Mountain.In the 1979 James Bond film, "Moonraker", the villainous henchman Jaws (played by Richard Kiel) attempts to kill 007 (Roger Moore) and the agent's ally, Dr. Holly Goodhead (Lois Chiles), on a cable car. However, Bond and.

Sugarloaf Mountain. Goodhead escape and Jaws collides with the building at the bottom of the cable car route, demolishing the building, but escaping unscathed. Herb Alpert recorded a song titled "Sugarloaf" for his 1982 album "Fandango".The mountain and cable car are featured in "The Simpsons" episode "Blame it on Lisa", aired in 2002."" (2016), starring Jason Statham. At the beginning of the film Arthur Bishop (Statham) is attacked at a restaurant on Morro da Urca and escapes on the roof of a cable car. —.


Question: Where do you usually find this animal?

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Jungle cat. has often been sighted near human settlements. As reeds and tall grasses are typical of its habitat, it is known as "reed cat" or "swamp cat". It can thrive even in areas of sparse vegetation, but does not adapt well to cold climates and is rare in areas where snowfall is common. Historical records indicate that it occurs up to elevations of 2310 (m) in the Himalayas. It shuns rainforests and woodlands.In Turkey, it has been recorded in wetlands near Manavgat, in the Akyatan Lagoon on the southern coast and near Lake Eğirdir.In the Palestinian territories, it was recorded in.

Jungle cat. in a highly fragmented forest in the Selangor state in 2010.A few jungle cat mummies were found among the cats in ancient Egypt.## Ecology and behaviour.The jungle cat is typically diurnal and hunts throughout the day. Its activity tends to decrease during the hot noon hours. It rests in burrows, grass thickets and scrubs. It often sunbathes on winter days. Jungle cats have been estimated to walk 3 – 6 (km) at night, although this likely varies depending on the availability of prey. The behaviour of the jungle cat has not been extensively studied. Solitary in nature, it does not.


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

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Brown recluse spider. The brown recluse, Loxosceles reclusa, Sicariidae (formerly placed in a family "Loxoscelidae") is a recluse spider with necrotic venom. Similar to those of other recluse spiders, their bites sometimes require medical attention. The brown recluse is one of three spiders in North America with medically significant venom, the others being the black widow and the Chilean recluse.Brown recluse spiders are usually between 6 ( and ), but may grow larger. While typically light to medium brown, they range in color from whitish to dark brown or blackish gray. The cephalothorax and abdomen are not necessarily the same color. These spiders.

Brown recluse spider. in California or anywhere outside its native range. There are other species of the genus "Loxosceles" native to the southwestern part of the United States, including California, which may resemble the brown recluse, but interactions between humans and the recluse species in California and the region are rare because those species native ranges lie outside of dense human populations. The number of "false positive" reports based on misidentifications is considerable; in a nationwide study where people submitted spiders that they thought were brown recluses, of 581 from California only 1 was a brown recluse—submitted by a family that moved from.

Brown recluse spider. (e.g., in several such cases in Florida), but do not spread, and can be easily eradicated. The spider has also received numerous sensationalized media reports of bites occurring where these spiders are absent (and no specimens were found), such as a 2014 report from Thailand, where a man was claimed to have died from a brown recluse bite. Many misidentifications and erroneous geographic records stem from the similarity between "L. reclusa" and a related introduced species, the Mediterranean recluse ("Loxosceles rufescens"), which is found worldwide, including numerous sightings throughout the United States; the two species are superficially almost indistinguishable, and.

Brown recluse spider. which tend to remain nearer to their webs.## Bite."Loxosceles reclusa" (as with all of the "Loxosceles" genus) can deliver, through envenomation via uncate chelicerae-type fangs, a potentially dermonecrotic loxoscelism due to the presence of sphingomyelinase D toxin in its venom. Most bites are minor with no dermonecrosis. However, a small number of brown recluse bites do produce dermonecrotic loxoscelism; an even smaller number produce severe cutaneous (skin) or viscerocutaneous (systemic) symptoms. In one study of clinically diagnosed brown recluse bites, skin necrosis occurred 37% of the time, while systemic illness occurred 14% of the time. In these cases, the bites.

Brown recluse spider. produced a range of symptoms common to many members of the genus "Loxosceles" known as loxoscelism, which may be cutaneous and viscerocutaneous. In very rare cases, bites can even cause hemolysis—the bursting of red blood cells.As suggested by its specific name "reclusa" (recluse), the brown recluse spider is rarely aggressive, and bites from the species are uncommon. In 2001, more than 2,000 brown recluse spiders were removed from a heavily infested home in Kansas, yet the four residents who had lived there for years were never harmed by the spiders, despite many encounters with them. The spider usually bites only.


Question: What is the source of origin of this object?

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Swastika. The swastika (卐 or 卍) is an ancient religious and cultural symbol, predominantly in various Eurasian, as well as some African and American cultures, now also widely recognized for its appropriation by the Nazi Party and by neo-Nazis. It continues to be used as a symbol of divinity and spirituality in Indian religions, including Hinduism, Buddhism, and Jainism. It generally takes the form of a cross, the arms of which are of equal length and perpendicular to the adjacent arms, each bent midway at a right angle.The word "swastika" comes from , meaning "conducive to well-being". In Hinduism, the right-facing.

Swastika. Textile number T.231-1923 held at the V&A Museum in London includes small swastikas in its design. This piece was found at Qau-el-Kebir, near Asyut, and is dated between 300 and 600 CE.The "Tierwirbel" (the German for "animal whorl" or "whirl of animals") is a characteristic motif in Bronze Age Central Asia, the Eurasian Steppe, and later also in Iron Age Scythian and European (Baltic and Germanic) culture, showing rotational symmetric arrangement of an animal motif, often four birds' heads. Even wider diffusion of this "Asiatic" theme has been proposed, to the Pacific and even North America (especially Moundville).## Historical use.In.

Swastika. used on coinage as a backdrop to the .## Non-Eurasian samples.## Africa.Swastikas can be seen in various African cultures. In Ethiopia the Swastika is carved in the window of the famous 12th-century Biete Maryam, one of the Rock-Hewn Churches, Lalibela. In Ghana, the swastika is among the adinkra symbols of the Akan peoples. Called "nkontim", swastikas could be found on Ashanti gold weights and clothing.## Americas.The swastika is a Navajo symbol for good luck, also translated to "whirling log". Though it was also used by some Native American groups, many object to its use today. The symbol was used on.

Swastika. German Nazi party and would soon become the foremost symbol of the German Reich. The fact that these gates survived the cleanup after the German occupation of Norway during WW II is a testimony to the innocence and good faith of the power plant and its architects. The architects Bjercke and Eliassen knew the swastika as a symbol of power plants on maps in Scandinavia, and as the logo of Allmänna Svenska Elektriska Aktiebolaget, ASEA.## Eurasia (Russia).The left-handed swastika was a favorite sign of the last Russian Empress Alexandra Feodorovna. She wore a talisman in the form of a swastika,.


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

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Pontederia crassipes. Pontederia crassipes (formerly "Eichhornia crassipes"), commonly known as common water hyacinth is an aquatic plant native to South America, naturalized throughout the world, and often invasive outside its native range. It is the sole species of the subgenus "Oshunae" within the genus "Pontederia". Anecdotally, it is known as the "terror of Bengal" due to its invasive growth tendencies.## Description.Water hyacinth is a free-floating perennial aquatic plant (or hydrophyte) native to tropical and sub-tropical South America. With broad, thick, glossy, ovate leaves, water hyacinth may rise above the surface of the water as much as 1 (m) in height. The leaves.

Pontederia crassipes. and stimulation of cell wall-bound peroxidase activity in the root tissues of "Mimosa pigra". (Complete List of References) "Eichhornia crassipes"Species Profile – Water Hyacinth ("Eichhornia crassipes"), National Invasive Species Information Center, United States National Agricultural Library. Lists general information and resources for Water Hyacinth.Eichhornia crassipes Israel Wildflowers and native plantsPractical uses of Water HyacinthIUCN Leaflet on "E. crassipes" in the context of Lake Tanganyika"Water hyacinth", AquaPlant Profile.


Question: What is this object named after?

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Canopic jar. early Egyptologists with the Greek legend of Canopus – the boat captain of Menelaus on the voyage to Troy – "who was buried at Canopus in the Delta where he was worshipped in the form of a jar". In alternative versions, the name derives from the location Canopus (now Abukir) in the western Nile Delta near Alexandria, where human-headed jars were worshipped as personifications of the god Osiris.Canopic jars of the Old Kingdom were rarely inscribed and had a plain lid. In the Middle Kingdom inscriptions became more usual, and the lids were often in the form of human heads.


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

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Dolomedes minor. Dolomedes minor is a spider in the family Pisauridae that is endemic to New Zealand, where it is known as the nursery web spider.## Identification."Dolomedes minor" is pale brown with some being grayish, like the rocks around which they live, helping to camouflage them against predators. (Arnqvist, 1992)The spider has large pedipalps, which are usually used for sensory purposes. The palps in the male "Dolomedes minor" are modified for putting sperm into the female's epigyne, which is located on the underside of the female's abdomen. The female "Dolomedes minor" can easily be identified based on this location of the epigyne.

Dolomedes minor. They possess large chelicerae, which are located just below the eyes. (Andrews, 1986) The spider has a body length of about 18 mm. The females are almost twice the size of the males. They move very fast and possess a long leg-span: over sixty millimeters for a fully grown female.## Natural global range.The family Pisauridae, containing all nursery web spiders, has been estimated to contain over 300 species.## New Zealand range."Dolomedes minor" can be found throughout New Zealand in various vegetation types and altitude ranges.## Habitat preferences."Dolomedes minor" is found in a variety of habitats throughout New Zealand. They survive.

Dolomedes minor. in a variety of terrains, from sea level up to subalpine areas, including shrubland containing Gorse (Ulex europaeus) and Manuka (Leptospermum scoparium), swamps and grasslands. When hunting, they can be seen waiting around the water's edge and active amongst the stones, although they are nocturnal hunters. The spider is noticeable in these areas due to the large white nests thickly webbed to the ends of plants throughout these regions. Females will usually remain with their young in these habitats once their nursery webs have been constructed.## Life cycle and phenology."Dolomedes minor" are most commonly seen through the summer months from.

Dolomedes minor. November to May. Over these months the females have been found with egg-sacs attached to them which are carried for at least 5 weeks in their fangs. After this the female will start to construct her nursery web, which is not made to catch prey but to ‘nurse’ young. This is made at night and built amongst and at the tips of foliage. It can be around six inches or more in length and will house the eggs and young. At night the females guard the web and during the day have been noted to move towards the base of.

Dolomedes minor. the vegetation.The spiderlings will emerge shortly after the webs construction, usually within a week or after they have changed skin, and after two weeks most young would have left the nest. It is presumed this is done by ‘ballooning’ a type of air dispersal to allow them to leave the nest. This air dispersal is done so on long floating strands of silk which can also aid leaving and moving to a variety of geographical boundaries.There has been sightings of adult males with young adult females but no courtship or mating has been recorded. In other "Dolomedes" species, sexual cannibalism.

Dolomedes minor. is high so it is possible that "D. minor" males will try mate with virgin females to avoid this. Hurried copulation (mating) has been found to be common in other "Dolomedes" species also.## Diet and predators.As a nocturnal species, "Dolomedes minor" hunts and scavenges for food at night. The prey spectrum of the spider consists of a variety of small organisms including locusts, other spiders, dobsonfly larvae, earthworms, bees and other small insects (Williams, 1978). Although "Dolomedes" is an effective hunter, previously deceased organisms will also be accepted as food. The spider does not use its web at any point.

Dolomedes minor. during predation, but rather captures prey through methods of hunting. The spider tends to take a passive approach to hunting however, waiting for prey to make contact with it before attacking. Despite having four prominent posterior eyes, "Dolomedes minor" relies entirely on touch and chemical perception rather than sight in the detection of prey. These senses are facilitated by hair sensilla on the spiders body that allow them to detect and capture prey with no reliance on sight. A particular feeding behaviour exhibited by the Nurseryweb spider is the rapid consumption of prey when it is available. Individuals of the.

Dolomedes minor. species have been observed capturing additional prey whilst still feeding on previously taken organisms, as well as commonly capturing and holding multiple insects at a time. This behaviour is thought to have a direct correlation with the nocturnal instinct of "Dolomedes minor", with the need for rapid consumption stemming from the limited availability of prey at night. The number of active insects decreases rapidly after twilight and remains limited until a spike before dawn, this leaves the spiders with only small windows of time in which to capture sufficient prey to nourish themselves. Encyclopaedia of New Zealand 1966 - 'SPIDER,.

Dolomedes minor. NURSERY' Manaaki Whenua - Landcare Research - Dolomedes minor (Koch) Te Papa - Nursery Web Spiders Duperre, N. &. (2010). Pisauridae. Fauna of New Zealand (64). Harris, A. C. (1987). Pompilidae. Fauna of New Zealand, 12. McLintock, A. H. (1966). Spider, Nursery. An Encyclopedia of New Zealand S.Williams, D. (1979). The feeding behaviour of New Zealand Dolomedes species. New Zealand Journal of Zoology, 6 (1), 95-105.


Question: What is this plant named after?

Instruction: I want to find a paragraph from Wikipedia that answers my question about this image.

Macadamia. an important source of bushfood for the Aboriginal peoples who are the original inhabitants of the area.The nut was first commercially produced on a wide scale in Hawaii, where Australian seeds were introduced in the 1880s, and for some time they were the world's largest producer. South Africa has been the world's largest producer of the macadamia since the 2010s.## Etymology.The German-Australian botanist Ferdinand von Mueller gave the genus the name "Macadamia" in 1857 in honour of the Scottish-Australian chemist, medical teacher and politician John Macadam, who was the honorary Secretary of the Philosophical Institute of Victoria beginning in 1857.##.

Macadamia. requires around 2000 N to crack. The shell material is five times harder than hazelnut shells and has mechanical properties similar to aluminum. It has a Vickers hardness of 35.1828Allan Cunningham was the first European to encounter the macadamia plant, in Australia.1857 - 1858German-Australian botanist Ferdinand von Mueller gave the genus the scientific name "Macadamia". He named it after his friend John Macadam, a noted scientist and secretary of the Philosophical Institute of Australia.1858'Bauple nuts' were discovered in Bauple, Queensland; they are now known as macadamia nuts.Walter Hill, superintendent of the Brisbane Botanic Gardens (Australia), observed a boy eating the.


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

Instruction: You have to find a Wikipedia segment that answers the question about the displayed image.

Leopard tortoise. The leopard tortoise ("Stigmochelys pardalis") is a large and attractively marked tortoise found in the savannas of eastern and southern Africa, from Sudan to the southern Cape. It is the only extant member of the genus "Stigmochelys", although in the past, it was commonly placed in "Geochelone". This tortoise is a grazing species that favors semiarid, thorny to grassland habitats. In both very hot and very cold weather, it may dwell in abandoned fox, jackal, or aardvark holes. The leopard tortoise does not dig other than to make nests in which to lay eggs. Given its propensity for grassland habitats,.

Leopard tortoise. it grazes extensively upon mixed grasses. It also favors succulents and thistles.## Taxonomy and etymology.The phylogenic placement of the leopard tortoise has been subject to several revisions. Different authors have placed it in "Geochelone" (1957), "Stigmochelys" (2001), "Centrochelys" (2002), and "Psammobates" (2006). More recently, consensus appears to have settled on "Stigmochelys", a monotypic genus. Considerable debate has occurred about the existence of two subspecies, "S. p. pardalis" and "S. p. babcocki", but recent work does not support this distinction."Stigmochelys" is a combination of Greek words: "stigma" meaning "mark" or "point" and "chelone" meaning "tortoise". The specific name "pardalis" is from.

Leopard tortoise. iv + 124 pp. ("Stigmochelys", new genus, p. 5).Loveridge A (1935). "Scientific Results of an Expedition to Rain Forest Regions in Eastern Africa. I. New Reptiles and Amphibians from East Africa". "Bulletin of the Museum of Comparative Zoölogy at Harvard College" 79: 1–19. ("Testudo pardalis babcocki", new subspecies, pp. 4–5).IUCN/SSC Tortoise and Freshwater Turtle Specialist Group.


Question: Which location has this plant invaded?

Instruction: Retrieve a Wikipedia paragraph that provides an answer to the given query about the image.

Pontederia crassipes. of water that have already been affected by human activities, such as artificial reservoirs or eutrophied lakes that receive large amounts of nutrients. It outcompetes native aquatic plants, both floating and submerged. In 2011, Wu Fuqin et al. tracked the results of Yunnan Dianchi Lake and also showed that water hyacinth could affect the photosynthesis of phytoplankton, submerged plants and algae by water environment quality and inhibit its growth. The decay process depletes dissolved oxygen in the water, often killing fish.Water hyacinth can absorb a large amount of harmful heavy metals and other substances. After death, it will rot and.

Pontederia crassipes. tons of fresh biomass would require 75 trucks with a capacity of 40m^3, per day, for 365 days to get rid of a million tons of water hyacinth. The water hyacinth would then be transferred to a dumping site and allowed to decompose which releases CO2, CH4 and nitrogen oxides which would all negatively impact the air quality and contribute to global warming.Water hyacinth has been widely introduced in North America, Europe, Asia, Australia, Africa, and New Zealand. In many areas, it has become an important and pernicious invasive species. In New Zealand, it is listed on the National Pest.

Pontederia crassipes. and the "Japanese staff imported from Venezuela considerable numbers of water hyacinth, which were given away as souvenirs". The claim has been repeated by later writers, with various shifts in the details. Thus NAS fellow Noel D. Vietmeyer (1975) wrote that "Japanese entrepreneurs" introduced the plant into the U.S., and the plants had been "collected from the Orinoco River in Venezuela", and the claim was echoed along the same gist by a pair of NASA researchers (), who asserted that the souvenir plants were carelessly dumped in various waterways. Canadian biologist Spencer C. H. Barrett (2004) meanwhile favored the theory.

Pontederia crassipes. they were first cultivated in garden ponds, after which they multiplied and escaped to the environs. The account gains a different detail as told by children's story-teller Carole Marsh (1992), who says "Japan gave away water hyacinth seeds" during the exposition, and another Southern raconteur, Gaspar J. "Buddy" Stall (1998) assured his readership that the Japanese gave each family a package of those seeds.One paper has also inquired into the role which catalog sales of seeds and plants may have played in the dissemination of invasive plants. It has been found that "P. crassipes" was offered in the 1884 issue.

Pontederia crassipes. Corps of Engineers) tested various means of eradicating the plants, including the jet-streaming of steam and hot water, application of various strong acids, and application of petroleum followed by incineration. Spraying with saturated salt solution (but not dilute solutions) effectively killed the plants; unfortunately this was considered prohibitively expensive, and the engineers selected Harvesta brand herbicide, whose active ingredient was arsenic acid, as the optimal cost-effective tool for eradication. This herbicide was used until 1905, when it was substituted with a different, white arsenic based compound. An engineer charged with the spraying did not think the poison to be a.

Pontederia crassipes. sheep, lambs, were native to the U.S.; all had been imported by European settlers centuries before, so why should Americans hesitate to introduce hippopotamus and other large animals into the American diet? Duquesne, who was born and raised in South Africa, further noted that European settlers on that continent commonly included hippopotamus, ostrich, antelope, and other African wildlife in their diets and suffered no ill effects. The American Hippo bill nearly passed, but fell one vote short.Water hyacinths have also been introduced into waters inhabited by manatees in Florida, for the purpose of bioremediation (cf. §Phytoremediation below) of the waters.

Pontederia crassipes. development of China's inland industry, the eutrophication of inland waters has intensified. With the help of its efficient asexual reproduction and environmental adaptation mechanisms, water hyacinth has begun to spread widely in the river basin. The hyacinths blocked the river and hindered the internal water traffic. For example, many waterways in Zhejiang and other provinces were blocked by the rapidly growing water hyacinth. In addition, a large number of water hyacinths floating in the water will block sunlight from entering the water, and its decay consumes a lot of dissolved oxygen in the water, pollutes the water quality, and can.

Pontederia crassipes. kill other aquatic plants. The outbreak of water hyacinth has seriously affected the biodiversity of the local ecosystem and threatened the production, life and health of community residents.In Iraq, water hyacinth which was imported in the 1990s as a decorative plant, caused major problems for water supply systems and fishermen at the Euphrates.## Europe.In 2016, the European Union banned any sales of the water hyacinth in the EU. The species features on the list of Invasive Alien Species of Union Concern. This means that not only the sales but also importation, cultivation, or intentional release into the environment are forbidden.

Pontederia crassipes. in the whole of the European Union.## Oceania.In Papua New Guinea, water hyacinth blocked sunlight to other aquatic organisms, created habitat for malaria-carrying mosquitoes, clogged waterways to the point that boats could not get through and reduced the quality of water for purposes such as cooking, washing and drinking. People have lost income or even died due to being unable to travel to get food or medical care, or due to diseases from contaminated water or mosquitoes.## Control.Control depends on the specific conditions of each affected location such as the extent of water hyacinth infestation, regional climate, and proximity to.

Pontederia crassipes. root zones are superb micro-sites for bacterial communities.Water hyacinth is a common fodder plant in the third world especially Africa though excessive use can be toxic. It is high in protein (nitrogen) and trace minerals and the goat feces are a good source of fertilizer as well.Water hyacinth is reported for its efficiency to remove about 60–80% nitrogen and about 69% of potassium from water. The roots of water hyacinth were found to remove particulate matter and nitrogen in a natural shallow eutrophicated wetland.The plant is extremely tolerant of, and has a high capacity for, the uptake of heavy metals,.

Pontederia crassipes. portion of cultivable land goes under water for months during monsoon in this low-lying region, farmers have grown this method for many decades now. The method of this agriculture is known by many names including "dhap chash" and "vasoman chash".In Kenya, East Africa, it has been used experimentally as organic fertilizer, although there is controversy stemming from the high alkaline pH value of the fertilizer.## Other uses.In various places in the world, the plant is used for making furniture, handbags, baskets, rope, and household goods/interior products (lampshades, picture frames) by businesses launched by NGOs and entrepreneurs.## Woven products.American-Nigerian Achenyo Idachaba.


Question: What is the name of the vessel involved in this event?

Instruction: Retrieve a Wikipedia paragraph that provides an answer to the given query about the image.

Kon-Tiki expedition. The "Kon-Tiki" expedition was a 1947 journey by raft across the Pacific Ocean from South America to the Polynesian islands, led by Norwegian explorer and writer Thor Heyerdahl. The raft was named "Kon-Tiki" after the Inca god Viracocha, for whom "Kon-Tiki" was said to be an old name. "" is also the name of Heyerdahl's book, the Academy Award–winning 1950 documentary film chronicling his adventures, and the 2012 dramatized feature film nominated for the Academy Award for Best Foreign Language Film.Heyerdahl believed that people from South America could have reached Polynesia during pre-Columbian times. His aim in mounting the "Kon-Tiki.

Kon-Tiki expedition. expedition was to show, by using only the materials and technologies available to those people at the time, that there were no technical reasons to prevent them from having done so. Although the expedition carried some modern equipment, such as a radio, watches, charts, sextant, and metal knives, Heyerdahl argued they were incidental to the purpose of proving that the raft itself could make the journey. This idea has recently received support from statistical analysis of genetic evidence of contact between South America and Polynesia.Heyerdahl's full hypothesis of a South American origin of the Polynesian peoples is generally rejected by.

Kon-Tiki expedition. scientists today. Most archaeological, linguistic, cultural, and genetic evidence tends to support a western origin for Polynesians, from Island Southeast Asia, using sophisticated multihull sailing technologies and navigation techniques during the Austronesian expansion. However, there is evidence of some gene flow from South America to Easter Island. In 2020 some researchers published research confirming a wider impact on genetic and cultural elements in Polynesia due to South American contacts. The "Kon-Tiki" expedition was funded by private loans, along with donations of equipment from the United States Army. Heyerdahl and a small team went to Peru, where, with the help of.

Kon-Tiki expedition. dockyard facilities provided by the Peruvian authorities, they constructed the raft out of balsa logs and other native materials in an indigenous style as recorded in illustrations by Spanish conquistadores. The trip began on April 28, 1947. Heyerdahl and five companions sailed the raft for 101 days over 6,900 km (4,300 miles) across the Pacific Ocean before smashing into a reef at Raroia in the Tuamotus on August 7, 1947. The crew made successful landfall and all returned safely.Thor Heyerdahl's book about his experience became a bestseller. It was published in Norwegian in 1948 as "The Kon-Tiki Expedition: By Raft.

Kon-Tiki expedition. Across the South Seas", later reprinted as "Kon-Tiki: Across the Pacific in a Raft". It appeared with great success in English in 1950, also in many other languages. A documentary motion picture about the expedition, also called "Kon-Tiki", was produced from a write-up and expansion of the crew's filmstrip notes and won an Academy Award in 1951. It was directed by Heyerdahl and edited by Olle Nordemar. The voyage was also chronicled in the documentary TV-series "The Kon-Tiki Man: The Life and Adventures of Thor Heyerdahl", directed by Bengt Jonson.The original "Kon-Tiki" raft is now on display in the Kon-Tiki.

Kon-Tiki expedition. Museum at Bygdøy in Oslo.## Crew."Kon-Tiki" had a six-man crew, all of whom were Norwegian except for Bengt Danielsson, a Swede. Thor Heyerdahl (1914–2002) was the expedition leader. He was also the author of the book of the expedition and the narrator of the story. Heyerdahl had studied the ancient people of South America and Polynesia and believed that there was a link between the two. Erik Hesselberg (1914–1972) was the navigator and artist. He painted the large Kon-Tiki figure on the raft's sail. His children's book "Kon-Tiki and I" appeared in Norwegian in 1949 and has since been published.

Kon-Tiki expedition. in more than 15 languages. Bengt Danielsson (1921–1997) took on the role of steward, in charge of supplies and daily rations. Danielsson was a Swedish sociologist interested in human migration theory. He also served as translator, as he was the only member of the crew who spoke Spanish. He was also a voracious reader; his box aboard the raft contained many books. Knut Haugland (1917–2009) was a radio expert, decorated by the British in World War II for actions in the Norwegian heavy water sabotage that stalled what were believed to be Germany's plans to develop an atomic bomb. Haugland.

Kon-Tiki expedition. was the last surviving crew member; he died on Christmas Day, 2009 at the age of 92. Torstein Raaby (1918–1964) was also in charge of radio transmissions. He gained radio experience while hiding behind German lines during WWII, spying on the German battleship "Tirpitz". His secret radio transmissions eventually helped guide in Allied bombers to sink the ship. Herman Watzinger (1910–1986) was an engineer whose area of expertise was in technical measurements. He was the first to join Heyerdahl for the trip. He collected and recorded all sorts of data on the voyage. Much of what he recorded, such as.

Kon-Tiki expedition. weather data, was sent back to various people, since this area of the ocean was largely unstudied.The expedition also carried a pet parrot named Lorita.## Construction.The main body of the float was composed of nine balsa tree trunks up to 45 (ft) long, 2 (ft) in diameter, lashed together with 1+1/4 (in) hemp ropes. Cross-pieces of balsa logs 18 (ft) long and 1 (ft) in diameter were lashed across the logs at 3 (ft) intervals to give lateral support. Pine splashboards clad the bow, and lengths of pine 1 (in) thick and 2 (ft) wide were wedged between the balsa.

Kon-Tiki expedition. logs and used as centreboards.The main mast was made of lengths of mangrove wood lashed together to form an A-frame 29 (ft) high. Behind the main-mast was a cabin of plaited bamboo 14 (ft) long and 8 (ft) wide, about 4 - 5 (ft) high and roofed with banana leaf thatch. At the stern was a 19 (ft) long steering oar of mangrove wood, with a blade of fir. The main sail was 15 by 18 (ft) on a yard of bamboo stems lashed together. Photographs also show a top-sail above the main sail, and also a mizzen-sail, mounted at.

Kon-Tiki expedition. the stern.The raft was partially decked in split bamboo. The main spars were a laminate of wood and reeds and Heyerdahl tested more than twenty different composites before settling on one that proved an effective compromise between bulk and torsional rigidity. No metal was used in the construction.## Supplies."Kon-Tiki" carried 275 (USgal) of drinking water in 56 water cans, as well as a number of sealed bamboo rods. The purpose stated by Heyerdahl for carrying modern and ancient containers was to test the effectiveness of ancient water storage. For food "Kon-Tiki" carried 200 coconuts, sweet potatoes, bottle gourds and other.

Kon-Tiki expedition. assorted fruit and roots. The U.S. Army Quartermaster Corps provided field rations, tinned food and survival equipment. In return, the "Kon-Tiki" explorers reported on the quality and utility of the provisions. They also caught plentiful numbers of fish, particularly flying fish, "dolphin fish", yellowfin tuna, bonito and shark.Heyerdahl and crew were equipped with water-tight sports wristwatches manufactured by Swiss watchmaking firm Eterna. After the journey, Eterna decided to brand their sports watches as "Kon-Tiki".## Communications.The expedition carried an amateur radio station with the call sign of LI2B operated by former World War II Norwegian resistance radio operators Knut Haugland and.

Kon-Tiki expedition. Torstein Raaby. Haugland and Raaby maintained regular communication with a number of American, Canadian, and South American stations that relayed "Kon Tiki's" status to the Norwegian Embassy in Washington, D.C. On August 5, Haugland made contact with a station in Oslo, Norway, 10000 (mi) away."Kon Tiki's" transmitters were powered by batteries and a hand-cranked generator and operated on the 40, 20, 10, and 6-meter bands. Each unit was water resistant, used 2E30 vacuum tubes, and provided approximately 6 watts of RF output; the equivalent of a small flashlight. Two British 3-16 MHz Mark II transmitters were also carried on board,.

Kon-Tiki expedition. as was a VHF transmitter for communicating with aircraft and a hand-cranked survival radio of the Gibson Girl type for 500 and 8280 kHz.The radio receiver used throughout the voyage, a National Radio Company NC-173, once required a thorough drying out after being soaked when landing in Raratonga. The crew once used a hand-cranked emergency transmitter to send out an "all well, all well" message "just in time to head off a massive rescue attempt".The call sign LI2B was used by Heyerdahl again in 1969–70, when he built a papyrus reed raft and sailed from Morocco to Barbados in an.

Kon-Tiki expedition. attempt to show a possible link between the civilization of ancient Egypt and the New World.## The voyage."Kon-Tiki" left Callao, Peru, on the afternoon of April 28, 1947. To avoid coastal traffic it was initially towed 50 (mi) out by the Peruvian Navy fleet tug "Guardian Rios", then sailed roughly west carried along on the Humboldt Current.On 2 July Heyerdahl writes about an encounter with a rogue wave; in his book he describes a "Three Sister" phenomenon: "During a night-shift with quiet seas appears an 'abnormal huge wave' followed by two more waves. The raft is being swept up and.

Kon-Tiki expedition. down and is covered in water." After the three waves he describes the sea as quiet as before.The crew's first sight of land was the atoll of Puka-Puka on July 30. On August 4, the 97th day after departure, "Kon-Tiki" reached the Angatau atoll. The crew made brief contact with the inhabitants of Angatau Island, but were unable to land safely. Calculations made by Heyerdahl before the trip had indicated that 97 days was the minimum amount of time required to reach the Tuamotus, so the encounter with Angatau showed that they had made good time.On August 7, the voyage.

Kon-Tiki expedition. ended when the raft struck a reef and was then beached on an uninhabited islet off Raroia atoll in the Tuamotus. The team had travelled a distance of around 6980 (km) in 101 days, at an average speed of 1.5 (kn).After spending a number of days alone on the islet, the crew was greeted by men from a village on a nearby island who arrived in canoes, having seen washed-up flotsam from the raft. The crew were taken back to the native village, where they were feted with traditional dances and other festivities. Finally the crew were taken off Raroia.

Kon-Tiki expedition. to Tahiti by the French schooner "Tamara", with the salvaged "Kon-Tiki" in tow.## Anthropology.The basis of the "Kon-Tiki" expedition was pseudoscientific, racially controversial, and has not gained acceptance among scientists (even prior to the voyage). Heyerdahl believed that the original inhabitants of Easter Island (and the rest of Polynesia) were the "Tiki people", a race of "white bearded men" who supposedly originally sailed from Peru. He described these "Tiki people" as being a sun-worshipping fair-skinned people with blue eyes, fair or red hair, tall statures, and beards. He further said that these people were originally from the Middle East, and.

Kon-Tiki expedition. had crossed the Atlantic earlier to found the great Mesoamerican civilizations. By 500 CE, a branch of these people were supposedly forced out into Tiahuanaco where they became the ruling class of the Inca Empire and set out to voyage into the Pacific Ocean under the leadership of "Con Ticci Viracocha".He argued that the monumental statues known as moai resembled sculptures more typical of pre-Columbian Peru than any Polynesian designs. He believed that the Easter Island myth of a power struggle between two peoples called the Hanau epe and Hanau momoko was a memory of conflicts between the original inhabitants.

Kon-Tiki expedition. of the island and a later wave of Native Americans from the Northwest coast, eventually leading to the annihilation of the Hanau epe and the destruction of the island's culture and once-prosperous economy. Heyerdahl described these later migrants as "Maori-Polynesians" who were supposedly Asians who crossed over the Bering land bridge into Northwest America before sailing westward towards Polynesia (the westward direction is because he refused to accept that Polynesians were capable of sailing against winds and currents). He associated them with the Tlingit and Haida peoples and characterized them as "inferior" to the Tiki people.Heyerdahl's hypothesis was part of.

Kon-Tiki expedition. early Eurocentric hyperdiffusionism and the westerner disbelief that (non-white) "stone-age" peoples with "no math" could colonize islands separated by vast distances of ocean water, even against prevailing winds and currents. He rejected the highly skilled voyaging and navigating traditions of the Austronesian peoples and instead argued that Polynesia was settled from boats following the wind and currents for navigation from South America. As such, the "Kon-Tiki" was deliberately a primitive raft and unsteerable, in contrast to the sophisticated outrigger canoes and catamarans of the Austronesian people.Heyerdahl's hypothesis of Polynesian origins is overwhelmingly rejected by scientists today. Archaeological, linguistic, cultural, and.

Kon-Tiki expedition. genetic evidence all support a western origin (from Island Southeast Asia) for Polynesians via the Austronesian expansion. "Drift voyaging" from South America was also deemed "extremely unlikely" in 1973 by computer modeling, although is in contrast with recent genetic analysis. The 1976 voyage of the "Hōkūleʻa", a performance-accurate replica of a Polynesian double-hulled "wa'a kaulua" voyaging canoe, from Hawaiʻi to Tahiti was partly a demonstration to prove that Heyerdahl was wrong. The "Hōkūleʻa" sailed against prevailing winds and exclusively used wayfinding and celestial Polynesian navigation techniques (unlike the modern equipment and charts of the "Kon-Tiki"). "Hōkūleʻa" also remains fully operational,.

Kon-Tiki expedition. and has since completed ten other voyages, including a three-year circumnavigation of the planet from 2014 to 2017, with other sister ships.Historians today consider that the Polynesians from the west were the original inhabitants and that the story of the Hanau epe is either pure myth, or a memory of internal tribal or class conflicts. In 2011, Erik Thorsby of the University of Oslo presented DNA evidence to the Royal Society which, whilst agreeing with the west origin, also identified a distinctive but smaller genetic contribution from South America. This result was questioned in 2012 because of the possibility of.

Kon-Tiki expedition. contamination by South Americans after European contact with the islands. In 2014, further work by a team including Anna-Sapfo Malaspinas (from the Natural History Museum of Denmark) analysed the genomes of 27 native Rapa Nui people and found that their DNA was on average 76 percent Polynesian, 8 percent Native American and 16 percent European. Analysis showed that "although the European lineage could be explained by contact with white Europeans after the island was 'discovered' in 1722 by Dutch sailors, the South American component was much older, dating to between about 1280 and 1495, soon after the island was first.

Kon-Tiki expedition. colonised by Polynesians in around 1200." Genetic analysis of Polynesians and Native South Americans, published in "Nature" in July 2020, has revealed that several eastern Polynesian populations have signs of an ancient genetic signature that originated from Native South American people. An initial admixture event between Native South Americans and Polynesians, discovered by statistical analysis, took place around 1150–1230 CE.## Later recreations of "Kon-Tiki".## "Seven Little Sisters".In 1954, William Willis sailed alone on a raft "Seven Little Sisters" from Peru to American Samoa, successfully completing the journey. He sailed 6,700 (mi), which was 2,200 (mi) farther than "Kon-Tiki". In a.

Kon-Tiki expedition. second great voyage ten years later, he rafted 7457 (mi) from South America to Australia with a metal raft "Age Unlimited".## "Kantuta".In 1955, the Czech explorer and adventurer Eduard Ingris attempted to recreate the "Kon-Tiki" expedition on a balsa raft called "Kantuta". His first expedition, "Kantuta I", took place in 1955–1956 and led to failure. In 1959, Ingris built a new balsa raft, "Kantuta II", and tried to repeat the previous expedition. The second expedition was a success. Ingris was able to cross the Pacific Ocean on the balsa raft from Peru to Polynesia.## "Tahiti-Nui".A French seafarer, Éric de Bisschop,.

Kon-Tiki expedition. committed himself in a project he had had for some years: he built a Polynesian raft in order to cross the eastern Pacific Ocean from Tahiti to Chile (contrary to Thor Heyerdahl's crossing); the "Tahiti-Nui" left Papeete with a crew of five on November 8, 1956. When near the Juan Fernández Islands (Chile) in May 1957, the raft was in a very poor state and they asked for a towing, but it was damaged during the operation and had to be abandoned, but they were able to preserve all the equipment that had been aboard.## "Tahiti-Nui II".A second "Tahiti-Nui" was.

Kon-Tiki expedition. built in Constitución, Chile, leaving on April 13, 1958, towards Callao, then towards the Marquesas. It missed its target and after four months, the raft began to sink. The crew built a new smaller raft, the "Tahiti Nui III", in the ocean out of the more buoyant parts of the "Tahiti Nui II". They were swept towards Cook Islands where on August 30, the raft went aground and was wrecked at Rakahanga atoll. Éric de Bisschop died in this accident.## "Tangaroa" (1965).A Peruvian expedition led by Carlos Caravedo crossed the Pacific Ocean in 1965 in 115 days in a raft.

Kon-Tiki expedition. named "Tangaroa", of which 18 days were used by the crew to cross Tuamotus, the Tuamotu Archipielago, making "Tangaroa" the only raft that has managed to cross that dangerous archipelago of French Polynesia by its own means. On November 18, 1965, the "Tangaroa" ended its journey on the Fakarava island. Fakarava is where the "Tangaroa" is currently preserved.## Las Balsas.The 1973 Las Balsas expedition was the first (and so far only) multiple-raft crossing of the Pacific Ocean in recent history. It is the longest-known raft voyage in history. The expedition was led by Spaniard Vital Alsar, who, in 1970, led.

Kon-Tiki expedition. the La Balsa expedition, only on that occasion with one raft and three companions. The crossing was successful and, at the time, the longest raft voyage in history, until eclipsed in 1973 by Las Balsas. The purpose of the 1973 expedition was three-fold: (1) to prove that the success of 1970 was no accident, (2) to test different currents in the sea, which Alsar maintained ancient mariners knew as modern humans know road maps, and (3) to show that the original expeditions, directed perhaps toward trade or colonisation, may have consisted of small fleets of balsa rafts.## "Tangaroa" (2006).In 2006,.

Kon-Tiki expedition. the Tangaroa Expedition recreated the "Kon-Tiki" voyage using a newly built raft, the "Tangaroa", named after the Māori sea-god Tangaroa. Tangaroa's six-man crew was led by Norwegian Torgeir Higraff and included Olav Heyerdahl, grandson of Thor Heyerdahl, Bjarne Krekvik (captain), Øyvin Lauten (executive officer), Swedish Anders Berg (photographer) and Peruvian Roberto Sala. "Tangaroa" was launched on the same day that "Kon-Tiki" had been—April 28—and it reached its destination on July 7, which was 30 days faster than Heyerdahl's Kon-Tiki which had taken 101 days for the voyage. Tangaroa's speed was credited to the proper use of guaras (centerboards).## "An-Tiki".On January.

Kon-Tiki expedition. 30, 2011, "An-Tiki", a raft modeled after "Kon-Tiki", began a 3000 (mi), 70-day journey across the Atlantic Ocean from the Canary Islands to the island of Eleuthera in the Bahamas. The expedition was piloted by four men, aged from 56 to 84 years, led by Anthony Smith. The trip was designed to commemorate the journey in an open boat of survivors from the British steamship "Anglo-Saxon", sunk by the German cruiser "Widder" in 1940. The raft ended its voyage in the Caribbean island of St Maarten, completing its trip to Eleuthera in the following year with Smith and a new.

Kon-Tiki expedition. crew.## "Kon-Tiki2".On 7 November 2015, two teams with two balsa rafts "Rahiti Tane" and "Tupac Yupanqui" left Lima, Peru for Easter Island. Expedition "Kon-Tiki2" got its name because it had 2 crews from many nations: Norway, Russia, UK, Mexico, New Zealand, Sweden, and Peru. It sought to double down on Heyerdahl's voyage by sailing two rafts from South America to Polynesia and then back. Expedition leader was Torgeir Higraff from Tangaroa Expedition (2006). Øyvin Lauten and Kari Skår Dahl were captains on the first leg, while Signe Meling and Ola Borgfjord were captains on the second leg. The raft reached.

Kon-Tiki expedition. Easter Island, but did not complete the return.The two rafts were made of 11 balsa logs and 10 crossbeams held together by 2000 meters (1¼ miles) of natural fiber ropes. Tens of thousands of waves, up to six meters (20') tall, hit the rafts in an El Niño year. This stress for 16 weeks weakened the ropes, but the crew could not replace all of them. On March 3, 2016, all crew members were taken on board the Hokuetsu Ushaka freight ship after 115 days of sailing and 4½ months at sea.## Documentation.## Memoir book.A book documenting the voyage and.

Kon-Tiki expedition. raft was released in 1948 by Thor Heyerdahl, called "".## Documentary film.A film documentary about the voyage and raft was released in 1950, called "Kon-Tiki". It won the 1951 Oscar for Best Documentary Feature.## In popular culture."Kon-Tiki" is a 2012 Norwegian historical dramatized feature film about the 1947 "Kon-Tiki" expedition. It starred Pål Sverre Valheim Hagen as Thor Heyerdahl and was directed by Joachim Rønning and Espen Sandberg. It was the highest-grossing film of 2012 in Norway and the country's most expensive production to date.Episode 5 of the tenth season of HBO's "Curb Your Enthusiasm" features Clive Owen as himself.

Kon-Tiki expedition. in a one-man play entitled "Kon Tiki".Episode 2 of the second season of Apple TV+'s "For All Mankind" mentions a Space Shuttle named Kon-Tiki. Experimental archaeology Polynesian navigation Pre-Columbian transoceanic contact theories Pre-Columbian rafts Chincha culture Hyperdiffusionism Tupac Inca Yupanqui Atlantis Expedition Heyerdahl, Thor; Lyon, F.H. (translator) (1950). "Kon-Tiki: Across the Pacific by Raft". Rand McNally & Company, Chicago, Ill. Hesselberg, Erik (1950). "Kon-Tiki and I : illustrations with text, begun on the Pacific on board the raft "Kon-Tiki" and completed at "Solbakken" in Borre." Allen & Unwin Andersson, Axel (2010) "A Hero for the Atomic Age: Thor Heyerdahl and.

Kon-Tiki expedition. the Kon-Tiki Expedition" (Peter Lang) "Kon-Tiki" Museum National NC-173 receiver Quick Facts: Comparing the Two Rafts: Kon-Tiki and Tangaroa "Azerbaijan International", Vol 14:4 (Winter 2006) Testing Heyerdahl's Theories about Kon-Tiki 60 Years Later: Tangaroa Pacific Voyage (Summer 2006) "Azerbaijan International", Vol 14:4 (Winter 2006) Kon-Tiki in Reverse: The Tahiti-Nui Expedition TV2Sumo WebTV programme "Ekspedisjonen Tangaroa" (Tangaroa Expedition) – Norsk Acali 1973 – expedition by raft across Atlantic Librarything, 2007 Hsu-Fu 1993 – bamboo raft across Pacific (west to east) personal.psu.edu "Kon-Tiki" 1947 Documentary.


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Common kingfisher. The common kingfisher ("Alcedo atthis"), also known as the Eurasian kingfisher and river kingfisher, is a small kingfisher with seven subspecies recognized within its wide distribution across Eurasia and North Africa. It is resident in much of its range, but migrates from areas where rivers freeze in winter.This sparrow-sized bird has the typical short-tailed, large-headed kingfisher profile; it has blue upperparts, orange underparts and a long bill. It feeds mainly on fish, caught by diving, and has special visual adaptations to enable it to see prey under water. The glossy white eggs are laid in a nest at the end.

Common kingfisher. of a burrow in a riverbank.## Taxonomy.The common kingfisher was first described by Carl Linnaeus in the 10th edition of his "Systema Naturae" in 1758 as "Gracula atthis". The modern binomial name derives from the Latin ', 'kingfisher' (from Greek , '), and "Atthis", a beautiful young woman of Lesbos, and favourite of Sappho.The genus "Alcedo" comprises seven small kingfishers that all eat fish as part of their diet. The common kingfisher's closest relative is the cerulean kingfisher that has white underparts and is found in parts of Indonesia.## Description.This species has the typical short-tailed, dumpy-bodied, large-headed, and long-billed kingfisher.


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Hammershus. Hammershus is a medieval era fortification at Hammeren on the northern tip of the Danish island of Bornholm.The fortress was partially demolished around 1750 and is now a ruin. It was partially restored around 1900.## History.Hammershus was Scandinavia's largest medieval fortification and is one of the largest medieval fortifications in Northern Europe. It is situated in the Baltic Sea 74 (m) above sea level. The fortification was erected in the 13th century and consists of the base castle residence and features a grand tower called the "mantel" tower. Hammershus Fortress features a 750 (m) perimeter wall around the castle grounds.During.


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Macadamia. an important source of bushfood for the Aboriginal peoples who are the original inhabitants of the area.The nut was first commercially produced on a wide scale in Hawaii, where Australian seeds were introduced in the 1880s, and for some time they were the world's largest producer. South Africa has been the world's largest producer of the macadamia since the 2010s.## Etymology.The German-Australian botanist Ferdinand von Mueller gave the genus the name "Macadamia" in 1857 in honour of the Scottish-Australian chemist, medical teacher and politician John Macadam, who was the honorary Secretary of the Philosophical Institute of Victoria beginning in 1857.##.

Macadamia. requires around 2000 N to crack. The shell material is five times harder than hazelnut shells and has mechanical properties similar to aluminum. It has a Vickers hardness of 35.1828Allan Cunningham was the first European to encounter the macadamia plant, in Australia.1857 - 1858German-Australian botanist Ferdinand von Mueller gave the genus the scientific name "Macadamia". He named it after his friend John Macadam, a noted scientist and secretary of the Philosophical Institute of Australia.1858'Bauple nuts' were discovered in Bauple, Queensland; they are now known as macadamia nuts.Walter Hill, superintendent of the Brisbane Botanic Gardens (Australia), observed a boy eating the.


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Golden pheasant. The golden pheasant (Chrysolophus pictus), also known as the Chinese pheasant, and rainbow pheasant, is a gamebird of the order Galliformes (gallinaceous birds) and the family Phasianidae (pheasants). The genus name is from Ancient Greek "khrusolophos", "with golden crest", and "pictus" is Latin for "painted" from "pingere", "to paint".## Description.It is native to forests in mountainous areas of western China, but feral populations have been established in the United Kingdom, Canada, the United States, Mexico, Colombia, Peru, Bolivia, Chile, Argentina, Uruguay, the Falkland Islands, Germany, Belgium, the Netherlands, France, Ireland, Australia and New Zealand. In England they may be found.


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Pfäffikersee. Pfäffikersee (or "Lake Pfäffikon") is a lake in the canton of Zürich, Switzerland, near the town of Pfäffikon. It is 2.5 km long and 1.3 km wide at the middle. The lake was created in the last ice age when a moraine blocked off the ability for the lake to empty north towards Winterthur. There is also a hiking trail around the lake that people often bike and walk on, and the area is considered protected lands, among them the "Robenhauser Ried" and the prehistoric settlement Wetzikon–Robenhausen, discovered and researched by Jakob Messikommer (1828–1917), which became a serial site of.

Pfäffikersee. the UNESCO World Heritage Site "Prehistoric pile dwellings around the Alps". In Roman era, along "Pfäffikersee" there was a Roman road from the "vicus Centum Prata" (Kempraten) on Obersee–Lake Zürich via "Vitudurum" (Oberwinterthur) to "Tasgetium" (Eschenz) to the Rhine. To secure this important transport route, the Irgenhausen Castrum was built.List of lakes of SwitzerlandWaterlevels of Pfäffikersee at Pfäffikon.


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Battersea Power Station. steam turbine turbo generators, was produced by Metropolitan-Vickers in Trafford Park, Manchester. The building of the steel frame began in October 1930. Once completed, the construction of the brick cladding began, in March 1931. Until the construction of the B Station, the eastern wall of the boiler house was clad in corrugated metal sheeting as a temporary enclosure. The A Station first generated electricity in 1933, but was not completed until 1935. The total cost of its construction was £2,141,550. Between construction beginning in 1929 and 1933, there were six fatal and 201 non-fatal accidents on the site.After the end.


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Harpaphe haydeniana. Harpaphe haydeniana, commonly known as the yellow-spotted millipede, almond-scented millipede or cyanide millipede, is a species of polydesmidan ("flat-backed") millipede found in the moist forests along the Pacific coast of North America, from Southeast Alaska to California. The dark coloration with contrasting yellow-tipped keels warn of its ability to exude toxic hydrogen cyanide as a defense. Despite the various common names given the species, the coloration pattern, cyanide defense, and associated almond scent occur in other flat-backed millipedes around the world.## Description."Harpaphe haydeniana" reach a length of 4–5 centimeters (1.6–2 in) when mature. The upper surface of the body is.

Harpaphe haydeniana. black to olive green, and is distinctively marked along the sides with patches of a yellowish colour. "H. haydeniana" has approximately twenty body segments, bearing a total of 30 (males) or 31 (females) pairs of legs. The difference between males and females is due to one pair of legs on the seventh segment in males being modified to form gonopods used for sperm transfer. Individuals may live for 2–3 years.## Distribution."Harpaphe haydeniana" occurs from southeast Alaska south to Monterey County, California, as far east as the Sierra Nevada mountains.## Ecology."Harpaphe haydeniana" is an important part of the forest ecosystem, breaking.

Harpaphe haydeniana. down leaf litter and freeing its nutrients for other organisms. It is commonly associated with redwood forests where many individuals may be found within a small area. Immature millipedes feed on humus."Harpaphe haydeniana" has few predators, due to its aposematic coloration and its ability to secrete hydrogen cyanide when threatened. This behaviour gives rise to the common names "cyanide millipede" and "almond-scented millipede" (since cyanide smells of almonds), although cyanide secretion is not unique to "H. haydeniana". Nonetheless, at least one species, the ground beetle "Promecognathus laevissimus", is a specialised predator of "H. haydeniana".## Similar species.Two other species of "Harpaphe.

Harpaphe haydeniana. ("H. pottera" and "H. telodonta") occur within the range of "H. haydeniana", both with yellow-tipped paranota. "H. telodonta" (Humboldt and Del Norte counties, California) is slightly more brown in colour and has more strongly pointed keels while "H. pottera" (Mendocino and Humboldt counties) can only be distinguished by close examination of the male reproductive organs (gonopods).The genus "Harpaphe" is in the family Xystodesmidae, which contains several other species with similar markings, including North American species of "Boraria", "Chonaphe", "Paimokia", "Hybaphe" and "Montaphe". Exact species determination requires examination of the male gonopods, but the sharply pointed posterior corners of the paranota.

Harpaphe haydeniana. can help distinguish "Harpaphe" from "Hybaphe" and "Chonaphe".Outside of North America, superficially similar species include "Anoplodesmus saussurii" which has been mistakenly called "H. haydeniana", and "Asiomorpha coarctata", the latter species being native to Southeast Asia but widely introduced around the world, including the American Gulf Coast region. The ability to secrete hydrogen cyanide is shared by other members of the Polydesmida, the largest order of millipedes.


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Vipera berus. a few days. Adults grow to a total length (including tail) of 60 to 90 (cm) and a mass of 50 to 180 (g). Three subspecies are recognized, including the nominate subspecies, "Vipera berus berus" described here. The snake is not considered to be threatened, though it is protected in some countries.## Taxonomy.The species has three recognised subspecies:The subspecies "V. b. bosniensis" and "V. b. sachalinensis" have been regarded as full species in some recent publications.The name 'adder' is derived from "nædre", an Old English word that had the generic meaning of serpent in the older forms of many Germanic.

Vipera berus. "common cross adder".In Denmark, Norway and Sweden, the snake is known as "hugorm", "hoggorm" and "huggorm", roughly translated as 'striking snake'. In Finland, it is known as "kyykäärme" or simply "kyy", in Estonia it is known as "rästik", while in Lithuania it is known as "angis". In Poland the snake is called "żmija zygzakowata," which translates as 'zigzag viper', due to the pattern on its back.## Description.Relatively thick-bodied, adults usually grow to 60 (cm) in total length (including tail), with an average of 55 (cm). Maximum size varies by region. The largest, at over 90 (cm), are found in Scandinavia;.

Vipera berus. a tiny scale between the frontal and the parietals), and two long and narrow supraoculars. The latter are large and distinct, each separated from the frontal by one to four small scales. The nostril is situated in a shallow depression within a large nasal scale.The eye is relatively large—equal in size or slightly larger than the nasal scale—but often smaller in females. Below the supraoculars are six to 13 (usually eight to 10) small circumorbital scales. The temporal scales are smooth (rarely weakly keeled). There are 10–12 sublabials and six to 10 (usually eight or 9) supralabials. Of the latter,.

Vipera berus. the numbers 3 and 4 are the largest, while 4 and 5 (rarely 3 and 4) are separated from the eye by a single row of small scales (sometimes two rows in alpine specimens).Midbody there are 21 dorsal scales rows (rarely 19, 20, 22, or 23). These are strongly keeled scales, except for those bordering the ventral scales. These scales seem loosely attached to the skin and lower rows become increasingly wide; those closest to the ventral scales are twice as wide as the ones along the midline. The ventral scales number 132–150 in males and 132–158 in females. The.

Vipera berus. Bosnia and Herzegovina, North Macedonia, Bulgaria, and northern Greece) and eastern Europe to north of the Arctic Circle, and Russia to the Pacific Ocean, Sakhalin Island, North Korea, northern Mongolia and northern China. It is found farther north than any other snake species. The type locality was originally listed as 'Europa'. Mertens and Müller (1940) proposed restricting the type locality to 'Upsala, Schweden' (Uppsala, Sweden) and it was eventually restricted to Berthåga, Uppsala by designation of a neotype by Krecsák & Wahlgren (2008).In several European countries, it is notable as being the only native venomous snake. It is one of.

Vipera berus. and thus may be found on the banks of streams, lakes, and ponds.In much of southern Europe, such as southern France and northern Italy, it is found in either low lying wetlands or at high altitudes. In the Swiss Alps, it may ascend to about 3000 (m). In Hungary and Russia, it avoids open steppeland; a habitat in which "V. ursinii" is more likely to occur. In Russia, however, it does occur in the forest steppe zone.## Conservation status.In Great Britain, it is illegal to kill, injure, harm or sell adders under the Wildlife and Countryside Act 1981. The same.

Vipera berus. situation applies to Norway under the (The Wildlife Act 1981) and Denmark (1981). The common viper is categorised as 'endangered' in Switzerland, and is also protected in some other countries in its range. It is also found in many protected areas.This species is listed as protected (Appendix III) under the Berne Convention. Despite the convention, it is not protected in Finland because of a reservation.The International Union for Conservation of Nature Red List of Threatened Species describes the conservation status as of 'least concern' in view of its wide distribution, presumed large population, broad range of habitats, and likely slow.

Vipera berus. species is cold-adapted and hibernates in the winter. In Great Britain, males and females hibernate for about 150 and 180 days, respectively. In northern Sweden hibernation lasts 8–9 months. On mild winter days, they may emerge to bask where the snow has melted and will often travel across snow. About 15% of adults and 30–40% of juveniles die during hibernation.## Feeding.Diet consists mainly of small mammals, such as mice, rats, voles, and shrews, as well as lizards. Sometimes, slow worms are taken, and even weasels and moles. Adders also feed on amphibians, such as frogs, newts, and salamanders. Birds are.

Vipera berus. behaviour before culminating in the dramatic 'adder dance'. In this act, the males confront each other, raise up the front part of the body vertically, make swaying movements and attempt to push each other to the ground. This is repeated until one of the two becomes exhausted and crawls off to find another mate. Appleby (1971) notes that he has never seen an intruder win one of these contests, as if the frustrated defender is so aroused by courtship that he refuses to lose his chance to mate. There is no record of any biting taking place during these bouts.Females.

Vipera berus. toxicity as being relatively low compared to other viper species. They cite Minton (1974) who reported the values for mice to be 0.55 mg/kg IV, 0.80 mg/kg IP and 6.45 mg/kg SC. As a comparison, in one test the minimum lethal dose of venom for a guinea pig was 40–67 mg, but only 1.7 mg was necessary when "Daboia russelii" venom was used. Brown (1973) gives a higher subcutaneous LD50 range of 1.0–4.0 mg/kg. All agree that the venom yield is low: Minton (1974) mentions 10–18 mg for specimens 48 – 62 (cm) in length, while Brown (1973) lists only.

Vipera berus. 6 mg.Relatively speaking, bites from this species are not highly dangerous. In Britain there were only 14 known fatalities between 1876 and 2005—the last a 5-year-old child in 1975—and one nearly fatal bite of a 39-year-old woman in Essex in 1998. An 82-year-old woman died following a bite in Germany in 2004, although it is not clear whether her death was due to the effect of the venom. A 44-year-old British man was left seriously ill after he was bitten by an adder in the Dalby Forest, Yorkshire. Even so, professional medical help should always be sought as soon as.

Vipera berus. a pigeon or chicken on the bite, or jumping over water. Adders were thought to be attracted to hazel trees and repelled by ash trees.Druids believed that large frenzied gatherings of adders occurred in spring, at the centre of which could be found a polished rock called an adder stone or "Glain Neidr" in the Welsh language. These stones were said to have held supernatural powers. Ananjeva NB, Borkin LJ, Darevsky IS, . 1998. ["Amphibians and Reptiles. Encyclopedia of Nature of Russia"]. Moscow: ABF. (in Russian).Arnold EN, Burton JA. 1978. "A Field Guide to the Reptiles and Amphibians of Britain.

Vipera berus. and Europe". London: Collins. 272 pp. . ("Vipera berus", pp. 217–218 + Plate 39 + Map 122).Boulenger GA. 1896. "Catalogue of the Snakes in the British Museum (Natural History). Volume III., Containing the...Viperidæ." London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiv + 727 pp. + Plates I.- XXV. ("Vipera berus", pp. 476–481)., Goin OB, Zug GR. 1978. "Introduction to Herpetology: Third Edition". San Francisco: W.H. Freeman. xi + 378 pp. . ("Vipera berus", pp. 122, 188, 334).Jan G, . 1874. "Iconographie générale des Ophidiens: Quarante-cinquième Livraison." Paris: Baillière. Index + Plates I.- VI. ("Vipera berus",.

Vipera berus. Plate II, Figure 1; var. "prester", Plate II, Figures 2-4; var. "concolor", Plate II, Figure 5; var. "lymnaea", Plate II, Figure 6). Joger U, Lenk P, , Böhme W, Ziegler T, Heidrich P, Wink M. 1997. The phylogenetic position of "Vipera barani" and of "Vipera nikolskii" within the "Vipera berus" complex. "Herpetologica Bonnensis" 185-194.Linnaeus C. 1758. "Systema naturæ per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, diferentiis, synonymis, locis. Tomus I. Editio Decima, Reformata." Stockholm: L. Salvius. 824 pp. ("Coluber berus", p. 217). Minton SA Jr. 1974. "Venom Diseases". Springfield, Illinois: CC Thomas Publ. 256 pp. .Morris.

Vipera berus. PA. 1948. "Boy's Book of Snakes: How to Recognize and Understand Them". A volume of the Humanizing Science Series, edited by Jacques Cattell. New York: Ronald Press. viii + 185 pp. (The common viper, "Vipera berus", pp. 154–155, 182). Wüster W, Allum CSE, Bjargardottir IB, Bailey KL, Dawson KJ, Guenioui J, Lewis J, McGurk J, Moore AG, Niskanen M, Pollard CP. 2004. Do aposematism and Batesian mimicry require bright colours? A test, using European viper markings. "Proceedings of the Royal Society of London" B 271: 2495–2499. PDF at Wolfgang Wüster, School of Biological Sciences, University of Wales, Bangor. Accessed 15.