Product Description: While good general guides to North American birds are widely available, these days careful and avid birders require the most specialised information on bird identification, especially for the more complex species groups. A Guide to the Identification and Natural History of the Sparrows of the United States and Canada provides comprehensive and up to date information on all the features that make possible the identification of all 62 species of New World sparrows that occur in North America, north of Mexico, including vagrant Asiatic buntings and Latin American grassquits...read more