This question was asked by a young child visiting the plover nesting area at Good Harbor Beach. Another asked, why are the Piping Plovers in a cage? And today while on plover wellness check, I overheard an adult telling her daughter that the little tufts of dried seaweed within the roped off area are all Piping Plover nests, filled with Piping Plover eggs.
In actuality, there is only one nest in the roped off area, and that nest is in the middle of the net and wire exclosure. The prefix ex in the word exclosure gives us a clue as to the meaning of the word. The contraption is designed to exclude other creatures, not to confine the plovers.
Wildlife monitors will place an exclosure over a nest to prevent people and dogs from accidentally stepping on the eggs and to prevent foxes, other mammals, seagulls, crows, and owls from eating the eggs. The holes in the wire are large enough for a Piping Plover to run freely in an out of the exclosure, and small enough to keep predators out.
What is Foxy Loxy up to? It’s morning and the young fox is very hungry He is foraging in the sand for plover eggs!
You can clearly see the Mom and Dad plover taking turns on the nest. About every twenty minutes or so, they exchange places. When there visiting the plovers with your children bring binoculars or your camera and watch this wonderful story unfolding right here our beautiful Good Harbor Beach.
The very slight depression in the sand in the photo above shows a Piping Plover nest scrape. The diameter of the scrape is about the size of a tennis ball. Sometimes the Dad plover tosses tiny bits of shells or pebbles in the scrape, but just as often as not, the scrape is unlined.