For some birds, recognizing their own eggs can be a matter of life or death. In a new study, scientists have shown that many birds affected by the parasitic Common Cuckoo -- which lays its lethal ...

Research looks at the evolutionary pathways to differences in bird plumage patterns between males and females -- and concludes that birds are able to adapt their appearance with remarkable ease.

Each year, FLAP lays out birds collected by volunteers in a bid to raise awareness about the dangers of bird/building collisions. FLAP Toronto has a problem with fatal collisions—accidents that claim ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock A surprising discovery about bald eagles in Arizona is forcing scientists and the communities that share ...

When you first see Shaun Kardinal’s amazing bird photos, you wonder just what's going on. His images show birds flying in complex patterns---squares, spirals, even circles---you’ve never seen before, ...