John Muir called it the "Range of Light, the most divinely beautiful of all the mountain chains I’ve ever seen." The Sierra Nevada—a single unbroken mountai

Crows and Jays is a combination of scientifically accurate information and an identification guide, planned to give anyone, whether a birdwatcher or biologist,

“Crows and people share similar traits and social strategies. To a surprising extent, to know the crow is to know ourselves.”—from the Preface From the ca

The bestselling natural history of birds, lavishly illustrated with 600 colorphotos, is now available for the first time in flexi binding.

Though not generally perceived as graceful, crows are remarkably so—a single curve undulates from the tip of the bird’s beak to the end of its tail. They ta