A flock of Pinyon Jays arrive in a flash of blue, and leave again just as suddenly. This once mysterious bird is now the subject of over 20 years of intensive r

"In this elegant narrative, celebrated naturalist Ted Floyd guides you through a year of becoming a better birder. Choosing 200 top avian species to teach key l

Florida Scrub Jays are an excellent example of a cooperative-breeding species, in which adult birds often help raise offspring not their own. For more than a de

The status of the rich avifauna of western North America is ever changing in response to human influences, geomorphic processes, and natural climatic variation.

Offers insight into crows' ability to make tools and respond to environmental challenges, explaining how they engage in human-like behaviors, from giving gifts