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 ...

Nests: They use crevices in stone walls and other structures. Identification: The pied avocet is a tall, slender, and ...

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.