By : David Allen Sibley Institute

FlexiboundNow completely revised and updated--the indispensable resource for all birders seeking an authoritative guide to the birds of the East in a portable format they will want to carry into the field.? Compact and comprehensive, this guide features 650 bird species, plus regional populations, found east of the Rocky Mountains. Entries include stunningly accurate illustrations--more than 4,601 in total--with descriptive captions pointing out the most important field marks. Each entry has been updated to include the most current information concerning frequency, nesting, behavior, food and feeding, voice description, and key identification features. Here too are more than 601 updated maps drawn from information contributed by 110 regional experts across the continent, and showing winter, summer, year-round, migration, and rare ranges.NEW AND IMPROVED:???? ? Updated habitat, description, behavior, and conservation text for each species account and all family pages (drawn from the
Author : David Allen Sibley
Pages : 464 pages
Publisher : Knopf
Language : eng
ISBN-10 : 0307957918
ISBN-13 : 9780307957917
Supporting format: PDF, EPUB, Kindle, Audio, MOBI, HTML, RTF, TXT, etc.
Supporting : PC, Android, Apple, Ipad, Iphone, etc.
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