A Peterson Field Guide to Warblers of North America Paperback - 1997

Details

• Title A Peterson Field Guide to Warblers of North America
• Author Kimball Garrett; Jon Dunn; Thomas R. Schultz (Illustrator)
• Binding Paperback
• Edition SOFTBOUND PRINTI
• Pages 672
• Volumes 1
• Language ENG
• Publisher Mariner Books, BOSTON
• Date 1997-09-24
• Illustrated Yes
• ISBN 9780395783214 / 0395783216
• Weight 1.66 lbs (0.75 kg)
• Dimensions 7.25 x 4.5 x 1.36 in (18.42 x 11.43 x 3.45 cm)
• Library of Congress subjects Wood warblers - North America -
• Library of Congress Catalog Number 97012213
• Dewey Decimal Code 598.872

BLUE-WINGED WARBLER pl. 2 Vermivora pinus

4.75 in. (12 cm). This inhabitant of successional habitats in eastern North America has dramatically expanded its range to the north and northeast in the 1900s. Although the Blue-winged is very different in plumage pattern from the more northerly-breeding Golden-winged Warbler, these two species are closely related and frequently hybridize in the shifting zone where their ranges come into contact. Hybrids are discussed under Golden-winged Warbler (p. 133). The Blue- winged Warbler has a long, sharp bill and a bold, dark line through the eye in all plumages, along with white undertail coverts that contrast with the yellow underparts. The blue-gray wings with whitish wing bars and mostly extensive white in the outer three pairs of tail feathers are distinctive among warblers with plain olive upperparts and unmarked yellow underparts.

Description Generally green above and yellow on the crown and underparts, becoming white on the undertail coverts; all plumages show a dark line through the eye and pale (usually whitish) wing bars. Age and sex differences are slight; there is little seasonal change in plumage.
The Blue-winged is a medium-sized warbler with a moderately long tail and a rather long and sharply pointed bill; there is a strong seasonal change in bill color.

"The Peterson Field Guides series has added another weapon to its considerable arsenal of bird-identification guidebooks: a field guide devoted solely to the warblers of North America. Warblers, those small, sprightly, colorful songbirds that move north through the continent for the breeding season, have always delighted and simultaneously frustrated birders around the country. This field guide won't cure any cases of "warbler neck"--a condition brought on by extensive peering into the treetops--but it will help you to better decide just which species has your craned-neck attention. With color plates (including the "Peterson System" of arrows indicating important field marks), photographs, distribution maps, and textual information on species description, habitat, behavior, song, plumage variations, and migration patterns, this is an essential resource for birders." Amazon.com