Discover the coolest types of birds of prey, including what specialized ... able to communicate their emotional state through the color of their fleshy heads. Groups of condors also develop ...

I love spring … the colors, the smell, the sounds of singing birds. After a winter of gray skies, white landscapes and no smells — I just love spring. I am fortunate enough to spend a ...

Many fruits and seeds use UV reflectance to advertise themselves to seed-dispersing birds. The use of UV color range in insects may play a role in avian foraging as well. Some birds of prey have ...

The western tragopan is a scarce, shy, and elusive bird. Males are as beautiful to behold as they are rare to spot. Locals call the species jujurana, king of birds. More than 3,300 exist in the ...

“Birds have very strong color vision and they will forage predominately ... ripple effects of the moa’s demise. “It’s very cool to look at a past ecosystem, but we’re trying to ...