George C. West

North American Hummingbirds

An Identification Guide

Ebook (EPUB Format)

Designed to help birders and banders identify, age, and sex all seventeen species of hummingbirds found in North America, this is the only identification guide devoted entirely to hummingbirds that includes up-close, easy-to-use illustrations. It also provides information on the eight species that have been reported but rarely seen in North America. On first viewing hummingbirds are often a blur of fast-moving color. However, when they perch and hover they can be observed, and the size, shape, and color; the proportions of the body, bill, throat, and tail; the wing feather pattern; and the birds' behavior are crucial to accurate identificatio… Mehr

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Produktdetails

ISBN: 978-0-8263-4561-5
EAN: 9780826345615
Produktnummer: 34255882
Verlag: University of New Mexico Press
Sprache: Englisch
Erscheinungsjahr: 2015
Seitenangabe: 256 S.
Plattform: EPUB
Masse: 22'306 KB

Über den Autor

George C. West is a zoologist who is an expert on the physiology and ecology of birds. He is a professor emeritus of zoophysiology at the University of Alaska Fairbanks and the author of more than one hundred scientific papers, as well as the coauthor of Do Hummingbirds Hum? Fascinating Answers to Questions about Hummingbirds and other books. He lives in Green Valley, Arizona.