evolving
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Aldabra rail: The bird that came back from the dead by evolving twice
Name: Aldabra rail (Dryolimnas cuvieri aldabranus) Where it lives: Aldabra — a coral atoll off the southeast coast of Africa…
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Crabs keep evolving to go from the sea to the land — and back again
Christmas Island red crabs (Gecarcoidea natalis) is a species of true crab that lives on land. (Image credit: Zinni-Online/Getty Images)…
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