Discover the characteristics common to the 9000 bird species living on Earth today.

Find out why this unassuming bird is one of nature's master architects.

Learn how birds evolved from feathered dinosaurs.

Meet the heaviest parrot in the world: the flightless kakapo of New Zealand.

Follow a great grey owl through the seasons, from winter hunts to summer parenting.

Discover a tiny hummingbird with very unusual tail feathers.

Did you know that albatrosses spend most of their lives at sea?

Follow a scavenging Andean condor as it soars over the Andes in search of food.