The warbler guide

Warblers are among the most challenging birds to identify. They exhibit an array of seasonal plumages and have distinctive yet oft-confused calls and songs. The Warbler Guideenables you to quickly identify any of the 56 species of warblers in the United States and Canada. This groundbreaking guide features more than 1,000 stunning color photos, extensive species accounts with multiple viewing angles, and an entirely new system of vocalization analysis that helps you distinguish songs and calls.

How to Use This Book -- Icons and Key Terms -- How to Use the Maps -- Topographic Tour; What to Notice on a Warbler -- Aging and Sexing Warblers -- Understanding Sonograms -- How to Listen to Warbler Songs -- Learning Chip and Flight Calls -- Visual Finder Guides -- Warbler Song Finder Charts -- Chip Call Finder -- Flight Call Finder -- Species Accounts. American Redstart Male -- American Redstart F/1yM -- Bay-breasted Bright -- Bay-breasted Drab -- Black-and-white -- Blackburnian Bright -- Blackburnian Drab -- Blackpoll Sprin -- ; Blackpoll Fall -- Black-throated Blue Male -- Black-throated Blue FemaleBlack-throated Gray -- Black-throated Green -- Blue-winged -- Brewster's -- Lawrence's -- Canada -- Cape May Bright -- Cape May Drab -- Cerulean -- Chestnut-sided Bright -- Chestnut-sided Drab -- Colima -- Common Yellowthroat AdM -- Common Yellowthroat F/1yM -- Connecticut Bright -- Connecticut Drab -- Golden-cheeked -- Golden-winged; Grace's -- Hermit -- Hooded -- Kentucky -- Kirtland's -- Louisiana Waterthrush -- Lucy's -- MacGillivray's Bright -- MacGillivray's Drab -- Magnolia Bright -- Magnolia Drab -- Mourning Bright -- Mourning Drab -- Nashville -- Northern Parula -- Northern…