INTRODUCTION 25 



LIST OF ACCIDENTAL VISITANTS (Continued) 



Blue Goose Great Gray Owl 



Black Brant Arctic Horned Owl 



Barnacle Goose Hawk Owl 



White Ibis Red-cockaded Woodpecker 



Glossy Ibis Arctic Three-toed Woodpecker 



Wood Ibis Red-bellied Woodpecker 



Louisiana Heron Gray Kingbird 



Corn Crake Raven 



Purple Gallinule Greater Redpoll 



Avocet HolboelFs Redpoll 



European Dunlin Hoary Redpoll 



Curlew Sandpiper Chestnut-collared Longspur 



Ruff Baird's Sparrow 



Long-billed Curlew Bachman's Sparrow 



Whimbrel Blue Grosbeak 



Lapwing Lark Bunting 



Wilson's Plover Bohemian Wax wing 



Black Vulture Yellow-throated Warbler 



Swallow-tailed Kite Grinnell's Water-thrush 



Swainson's Hawk Hudsonian Chickadee 



Golden Eagle Townsend's Solitaire 



Gyrfalcon Varied Thrush 



Black Gyrfalcon Greenland Wheatear 



X. Extinct and Extirpated Species. This list contains 

 those species which were formerly a part of our avifauna. 

 The Labrador Duck and Passenger Pigeon are extinct; the 

 Eskimo Curlew is probably so, or very near it. The extir- 

 pated species survive in other parts of North America, but 

 have not occurred in this area in many years. Should they 

 subsequently do so, they should be transferred to the acci- 

 dental visitants. 



LIST OF EXTINCT AND EXTIRPATED SPECIES 

 Gull-billed Tern Eskimo Curlew 



Forster's Tern Oyster-catcher 



Labrador Duck Heath Hen 



Snowy Egret Wild Turkey 



Whooping Crane Passenger Pigeon 



Black-necked Stilt Dickcissel 



