Colombia is home to the most species of birds known to ornithologists. Merlin, an app, is helping to build an “avian tourism” ...

Bird fossils from the Cretaceous (meaning before the asteroid) are limited because it’s hard to fossilise birds. They’re ...

Here & Now 's Robin Young visits the Cornell Lab of Ornithology ahead of Global Big Day on Saturday — a big day for birders.

I marveled at the big bird wandering within Ngorongoro Crater in Tanzania, Africa. I knew I was looking at the largest bird ...

There are roughly 11,000 bird species around the world and some 2,000 of them can be found in Colombia, a country with ...

Long-tailed, neon green and among Costa Rica’s greatest wildlife wonders, the resplendent quetzal is an aptly named bird — ...

Q. I am pretty sure that ostriches are the biggest birds in the world. But what is the biggest bird in North America? A. The first step is to define “big.” Andrew Lydeard, program coordinator of ...

Flight is truly remarkable, no matter which way you look at it. And while it seems easy enough for the tiniest insects to ...

Birds migrate across the world, as do the volunteers who participate in bird-banding practices. But Canadian conservation ...

The annual festival attracts around 80,000 visitors to Northwest Ohio each spring to witness the warbler migration.

Q. I am pretty sure that ostriches are the biggest birds in the world. But what is the biggest bird in North America? A. The first step is to define “big.” Andrew Lydeard, program coordinator of ...

Millions of people across the U.S. and the world are glued to the YouTube channel that livestreams a bald eagle family from ...