The animal kingdom gives us rainbows of color with butterflies and chameleons, and clownfish, but birds give us just as much ...

Researchers at the University of Granada and the Max Planck Institute for Biological Intelligence have demonstrated a link ...

While the exact number is difficult to gauge, there are approximately between 11,000 and 20,000 different bird species. Out of all these species, 12% of all living birds, approximately 1,200 ...