Sparrows are as complicated as they are common. This is an essential guide to identifying 76 kinds, along with a fascinating history of human interactions with

A Guide to the Identification and Natural History of the Sparrows of the United States and Canada provides comprehensive information on all the features that ma

The authors of A Guide to the Identification and Natural History of the Sparrows of the United States and Canada (1996) further pursue this region's 64 taxa of

This is a guide to 'true' finches and sparrows illustrating all the species, many races and most sex and age variations, with almost 950 portraits. The maps acc

"The Birder’s Bible" for more than 60 years, Roger Tory Peterson’s classic Field Guide to Western Birds includes all species found in North America west of