Some bird species attack windows because they mistake their reflection for a rival. Take preventative measures in the spring, ...

DENVER -- Exercising is hard enough, but now, people near Denver have to deal with another obstacle: a dive-bombing bird who likes to swoop down and attack joggers, walkers and runners who pass by.

Beneath the tropical trees of southern Mexico, enormous shoals of sulfur mollies blanket the water surface of toxic sulfur springs, where survival depends on collective defense against relentless ...

A great kiskadee is captured mid-flight immediately after launching an unsuccessful overflight attack on a shoal of sulphur mollies. The image shows the bird with its wings fully extended as it passes ...