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Alaska Resources Library and Information Services (ARLIS) is providing this excerpt in an attempt to identify and post all documents from the Susitna Hydroelectric Project.

This book is identified as APA no. 2260 in the Susitna Hydroelectric Project Document Index (1988), compiled by the Alaska Power Authority.

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The book is available at call number QL683.W4P4 1961 in the ARLIS Susitna collection.

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Field marks of all found in North America west of the lOOth meridian, with a section on the birds of the Hawaiian Islands

Text and Illustrations by ROGER TORY PETERSON

Second Edition

Sponsored by the National Audubon Society and National Wildlife Federation

HOUGHTON MIFFLIN COMPANY BOSTON Contents

How to Use This Book xv Checklists xxi Part 1: North America West of the 100th Meridian 1 : Gaviidae 3 : Podicipedidae 5 : Diomedeidae 8 Shearwaters, Fulmars, Large Petrels: 9 Storm Petrels: Hydrobatidae 11 : Phaethontidae 13 Pelicans: Pelecanidae 13 Boobies and Gannets: Sulidae 15 Cormorants: Phalacrocoracidae 16 Frigatebirds: Fregatidae 19 Herons and Bit\f;;rns: Ardeidae 19 and Wood Ibises: Ciconiidae 23 Ibises and Spoonbills: Threskiornithidae 24 , Geese, and Ducks: 24 Swans: Cygninae 25 Geese: Anserinae 26 Tree Ducks: Dendrocygninae 29 Surface-feeding Ducks: 30 Diving Ducks: Aythyinae 36 Stiff-tailed Ducks: Oxyurinae 44 Mergansers: Merginae 45 American Vultures: Cathartidae 47 Hawks, Kites, Harriers, : 48 Kites: Elaninae and Milvinae 48 Accipiters, or Hawks: Accipitrinae 49 , or Hawks: Buteoninae (in part) 50 Eagles: Buteoninae (in part) 56 Harriers: Circinae 57 Ospreys: Pandionidae 58 Caracaras and Falcons: Falconidae 58 Caracaras: Caracarinae 58 Falcons: Falconinae 59 Guans and Chachalacas: 61 and Ptarmigans: Tetraonidae 62 Quails, , and : 66 Turkeys: Meleagrididae 69 Cranes: Gruidae 70 Rails, Gallinules, and Coots: Rallidae 72 Ja~anas: Jacanidae 74 xi xii CONTENTS Oystercatchers: Haematopodidae 75 Plovers, Turnstones, and Surfbirds: Charadriidae 75 Snipe, Sandpipers, etc.: Scolopacidae 79 Avocets and Stilts: Recurvirostridae 91 Phalaropes: Phalaropodidae 91 Jaegers and Skuas: Stercorariidae 93 Gulls and : Laridae 95 Gulls: Larinae 95 Terns: Sterninae 103 Auks, etc.: Alcidae 107 Pigeons and Doves: 113 , Roadrunners, Anis: Cuculidae 116 : Tytonidae (Barn Owls) and Strigidae 118 Goatsuckers: Caprimulgidae 127 Swifts: Apodidae 129 : Trochilidae 131 : Trogonidae 137 Kingfishers: Alcedinidae 137 Woodpeckers: Picidae 138 Cotingas: Cotingidae 146 Tyrant Flycatchers: Tyrannidae 147 Larks: Alaudidae 158 Swallows: Hirundinidae 159 Jays, Magpies, and Crows: Corvidae 162 Titmice, Verdins, and Bushtits: Paridae 167 Nuthatches: Sittidae 171 Creepers: Certhiidae 172 Wrentits: Chamaeidae 172 Dippers: Cinclidae 173 Wrens: Troglodytidae 174 Mockingbirds and Thrashers: Mimidae 177 Thrushes, , Solitaires: Turdidae 181 Gnatcatchers, Kinglets, Old World Warblers: Sylviidae 186 Pipits, Wagtails: Motacillidae 188 Waxwings: Bombycillidae 189 Silky Flycatchers: Ptilogonatidae 190 Shrikes: Laniidae 191 Starlings: Sturnidae 192 Vireos: Vireonidae 193 Wood Warblers: Parulidae 197 Weaver Finches, etc.: Ploceidae 212 Meadowlarks, Blackbirds, and Orioles: Icteridae 213 Tanagers: Thraupidae 220 Grosbeaks, Finches, Sparrows, Buntings: Fringillidae 222 Part II: The Hawaiian Islands 253 Appendixes 1. Accidental and Marginal Species (w. N. America) 277 n. Casual and Accidental Species (Hawaiian Is.) 285 Index 289 Illustrations

Line illustrations Map of Area Covered by the Book x Topography of a Bird 2 Bills of Loons 4 Pelicans and Allies; Albatrosses 14 Cormorants 17 Wings of Scaups 38 Chachalaca 62 69 Wood Ibis and Whooping 71 Typical Bills of "Peep" 88 The Larger Auks (Alcidae) 108 The Larger Owls 120 The Smaller Owls 123 Swifts 130 Flight Patterns of Woodpeckers 139 Silhouettes of Crow and Raven 165 Dipper 173 Phainopepla and Waxwings 190 Crested Myna 193 House Sparrow 212 Heads of White-crowned Sparrows 245 Snow Bunting and Alaskan Specialties 250 Map of the Hawaiian Islands 254 Hawaiian Shearwaters and Petrels 257 Hawaiian Sea Birds (Tropicbirds, Boobies, etc.) 259 Nene, Hawaiian Duck, Laysan Duck 262 Hawaiian Terns 265 266 Plates (following page 145) 1. Grebes and Loons 2. Shearwaters, Fulmar, and Storm Petrels 3. Skua and Jaegers 4. Long-legged Wading Birds 5. Geese and Swans 6. Geese and Swans 7. Ducks in Flight (through the binocular) 8. Ducks in Flight (through the binocular) 9. Ducks Overhead (as the sportsman often sees them) 10. Ducks Overhead (as the sportsman often sees them) 11. Bay Ducks 12. Sea Ducks xiii XlV ILLUSTRATIONS

13. Mergansers, Tree Ducks, and Others 14. Marsh and Pond Ducks 15. Buteos or Buzzard Hawks 16. Hawks 17. Accipiters, Falcons, Kites, Harrier 18. Eagles and Vultures 19. Caracara and Black Buteos 20. Osprey and Buteos 21. Ptarmigans and Grouse 22. Quail, Partridges, and 23. Pigeons and Doves 24. Rails, Ja«