What makes a bird a bird? All birds have feathers, wings, and beaks. But birds come in many varieties of colors, shapes, and sizes, with different habits and ho
"This is a book like no other--the only truly comprehensive, one-volume illustrated guide to all of the world's birds, covering the complete International Ornit
Before Audubon, there was Buffon’s Histoire naturelle, g�n�rale et particuli�re, originally published in thirty-six volumes between 1749 and 1778. All t
A state-of-the-art photographic field guide to the world's oceanic birds Oceanic birds are among the most remarkable but least known of all birds, living at sea