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.

There are millions of birds flying under the blue sky in this world. Whatever the weather conditions are, they fly high above in the sky and live their life freely. Beneath their effortless flight, ...

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 ...