With bright feathers that look painted on, colorful birds are typically pretty and charismatic poster species for ...

The color vision of birds stops working considerably earlier in the course of the day than was previously believed, in fact, in the twilight. Birds need between 5 and 20 times as much light as humans ...

To find food, dazzle mates, escape predators and navigate diverse terrain, birds rely on their excellent color vision. To investigate how birds perceive their colorful world, Stoddard and her research ...

Aug. 29 (UPI) --According to a new study, some birds of prey can detect contrasts between objects at a greater distance than humans -- but only if the object is a different color than the background.

During his notable trip to the Galápagos Islands, Charles Darwin collected several mockingbird specimens on different islands in the region. He later discovered that each island only contained a ...