Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most birds fly at low altitudes, relatively speaking. But ...
Migratory birds change how high they fly over deserts and seas. Wing shape, feather color, and heat all play a role in helping them survive.
Wood-pewees migrate from places like Upstate New York to spend their winters in Central America and northern South America. Every fall, the skies of the northeastern United States fill with warblers, ...
Bird migration is ramping up in Michigan, indicating the changing seasons and giving birders a chance to see hundreds of species before winter. Millions of birds are winging their way south across the ...
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