Researchers at Rice University have uncovered new insights into the evolution of bird behavior, revealing why certain mating ...

Relationship dynamics among birds can be just as complex as they are in humans. While some bird species stick with one ...

Researchers at Rice University have uncovered new insights into the evolution of bird behavior, revealing why certain mating systems persist while ...

Macaws, with the exception of the hyacinth macaw, have the ability to "blush" their cheeks a pink-red hue, just like humans.