Publisher description for A field guide to hummingbirds of North America / Sheri L. Williams.
Bibliographic record and links to related information available from the Library of Congress catalog
Information from electronic data provided by the publisher. May be incomplete or contain other coding.
Covering 31 species, this is the most comprehensive field guide to North American hummingbirds.
Using the Peterson Identification System, more than 220 color photographs show all the field marks needed to make difficult identifications, including females and immatures.
34 color range maps show where each species can be seen at different times of the year.
Introductory chapters cover the natural history of hummingbirds, ways to attract and feed them, and the major North American hot spots for watching these birds.
Library of Congress subject headings for this publication: Hummingbirds North America Identification