The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

I vacillate in my opinions about bird names. Sometimes I like the names that are clear and technically descriptive. Sometimes ...

Vagrant: the “Audubon’s” Warbler is casual in eastern North America. The “Myrtle” Warbler is casual or accidental to Attu I. (Alaska), Baffin Island, Greenland, Iceland (7 recs.), ...

As examples, an estimated 90% of the endangered golden-cheeked warbler population spends ... are at risk of extinction. Since 1970, North America alone has lost 3 billion breeding birds ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

You can expect to see warblers starting to arrive in the area, according to BirdWatch, as well as the ruby-crowned kinglet. In North America, birds typically fly south for the winter before food ...

Warblers, osprey, hummingbirds and more are ... and canvasback are among the birds that are migrating right now. In North America, birds typically fly south for the winter before food is less ...