Spider crabs form huge underwater piles, some as tall as a person. These fascinating crustaceans are on a risky mission – to get bigger.
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Articles on Moulting
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Moulting is one of the more energy intensive processes that influence bird migrations. With technological advances, it is possible to track and learn from the movements of Bullock’s orioles.
With less snow on the ground, weasels that turn white for winter are easier prey for foxes and wolves.
