There are more than 11,000 different bird species in the world that have a variety of colors. Recently, a group of scientists at Washington University in St. Louis wrote a study about why birds may ...

A global experiment looking at how birds respond to 15,000 paper “moths” reveals that no color-changing strategy to deter predators is universally effective; both camouflage and warning coloration ...

Migratory birds change how high they fly over deserts and seas. Wing shape, feather color, and heat all play a role in ...