Birds have a unique digestive system that allows them to eat when they can—usually on the fly—and digest later. They use their beaks to grab and swallow food. Even the way a bird reproduces is ...

Many bird species feature colorful plumage in North America. Discover 11 beautiful yellow and black birds and learn about their locations, habitats, and behavior. 1.

Here is a selection of the pictures ... decided not to use the scary and dark underground passage below it." "This poignant image captures the harsh reality in one of Bali’s bird markets.