Bird flu cases are rising rapidly in the U.S. and around the world. A new study traces how the disease spread over the last ...

Each spring, hundreds of thousands of swans, geese, cranes and other waterfowl descend on a Montana lake on their way to the Arctic. A small town festival draws thousands of bird fans.

The nuthatch is a true acrobat among birds — it is the only bird in Europe that can climb down tree trunks upside down. But its impressive abilities go far beyond that. PETBOOK has compiled some ...