Windows and lights pose a hazard to birds, particularly during peak migration season. (Jamie Franics, The Oregonian, 2009) On Wednesday, Portland City Council approved a resolution endorsing ...

Migrating birds travel thousands of miles each year between breeding and wintering grounds. Along the way, they must pause to rest and rebuild energy reserves. A recent study from Colorado State ...

Have you ever wondered how birds can stay warm in the cold winter months? Common redpolls are a great example. These energetic foragers weigh less than 15 grams and can survive temperatures that ...

Bigger brains are better when it comes to dealing with a new environment, bird experts said on Monday. Bigger-brained birds adapted much better to new surroundings, establishing populations more ...

Birds with beautiful crests: Nature's runway is always open, and the amazing headgear that some birds wear is one of the most eye-catching things about them. These beautiful feather displays, called ...