To most observers, molt seems an overwhelming subject. But birders use many aspects of molt more than they realize--to distinguish juvenile birds from adults, to pick out an individual hummingbird from among dozens visiting a feeder, and much more. And for those whose interest g…
To most observers, molt seems an overwhelming subject. But birders use many aspects of molt more than they realize--to distinguish juvenile birds from adults, to pick out an individual hummingbird from among dozens visiting a feeder, and much more. And for those whose interest g…
"Sparrows are a s complicated as they are common. This essential guide to identifying 76 kinds, along with a fascinating history of human interactions with them, is lavishly illustrated with more than 300 color photos. It is the definitive guide to the sparrows from arctic Ameri…
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 them.
Sparrows are a s complicated as they are common. This essential guide to identifying 76 kinds, along with a fascinating history of human interactions with them, is lavishly illustrated with more than 300 color photos. It is the definitive guide to the sparrows from arctic Amer…