North American hummingbirds
Subtitle: an identification guide
By: George C. West
Published: 2015
Language: eng
Number of pages: 233
ISBN-13: 9780826337672
Subjects: Hummingbirds; Identification
Description: 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.
Notes: Includes bibliographical references (pages 226-229) and index.