Millions of birds invisibly migrate through the night sky each autumn, most flying in near silence toward their wintering ...

Nanday parakeets have stuck to the canyons around Malibu, so it’s not clear how they got there.

When many migrating birds undertake their arduous flights, they'll often arrange themselves in a V shape, but what drives this distinctive behavior?

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.

Birds like godwits temporarily shrink parts of their body, which frees up space and energy, making them lighter and more ...

Long distance migratory birds are declining. The findings, therefore, will have implications for wind energy development in marine environments and in bird covservation efforts.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Frigatebirds can remain airborne for days at a time without ...