Every seven seconds we hear it — the long, drawn out “hooooooo” of one of the world’s rarest birds. The Grenada Dove may be shy, elusive and critically endangered, but it’s cooing its heart out on ...

White-feathered birds are a sight to behold. They’re so eye-catching that they can be seen from miles away. Plus, there's ...

Bird flu infects many species, including wild animals, according to the United Nations. Ducks, quail and at least one eagle ...

This story was originally published b y Vox.com a nd is reproduced here as part of the Climate Desk collaboration.

Are monarch butterflies endangered? Monarch population numbers are falling and it's clear that these butterflies need our ...

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