Wheeler Brian K.:
Raptors Of Eastern North America
The Wheeler Guides
University Presses Of California, Columbia And Princeton (United States), 2007
Paperback, 456 pages
Size: 229x152 mm
ISBN: 9780691134765
ISBN-10: 0691134766
List price: £17.95
You save: 20%
Raptors Of Eastern North America
Helps birders and biologists navigate the pitfalls of raptor identification, including raptors' often extreme variation by age and sex as well as the existence of numerous "confusion" species. This title includes a section that discusses more plumage variations. It covers various aspects of raptor biology.

