ILLINOIS AUDUBON SOCIETY 



59 



Grebes 



Holboell's Grebe. 

 Horned Grebe. 

 Eared Grebe. 

 Pied-billed Grebe. 



Loons 



Great Northern Diver. N. 

 Black-throated Loon. 

 Red-throated Loon. 



Jaegers and Skuas 



Pomarine Jaeger. 

 Long-tailed Jaeger. 



Gulls and Terns 



Kittiwake Gull. 

 Glaucous Gull. 

 Iceland Gull. 

 Great Black-backed Gull. 

 Herring Gull. 

 Ring-billed Gull. 

 Laughing Gull. 

 Franklin's Gull. 

 Bonaparte's Gull. 

 Sabine's Gull. 

 Gull-billed Tern. 

 Caspian Tern. 

 Royal Tern. 

 Forster's Tern. 

 Common Tern. 

 Least Tern. 

 Black Tern. 



Anhingas 



Snake Bird. S. 



Cormorants 



Double-crested Cormorant. 

 Florida Cormorant. 

 Mexican Cormorant. 



Pelican 



American White. 

 Brown Pelican. 



Ducks, Geese, etc. 



American Merganser. 



Red-breasted Merganser. 



Hooded Merganser. 



Mallard. 



Black Duck. 



Gadwall. 



European Widgeon. 



Baldpate. 



Green-winged Teal. 



Cinnamon Teal. 



Shoveller. 



Pintail. 



Wood Duck. 



Redhead. 



Canvas-back Duck. 



Greater Scaup Duck. 



Lesser Scaup Duck. 



Ring-necked Duck. 



American Golden-eye. 



Harrow's Golden-eye. 



Bufflehead. 



Old Squaw. 



Harlequin Duck. 



American Eider. 



King Eider. 



American Scoter Duck. Common 



winter visitor on Lake Michigan. 

 White-winged Scoter. 

 Surf Scoter. Abundant fall and 



winter visitor to Lake Michigan 



and interior waters of State. 

 Ruddy Duck. X. 

 Lesser Snow Goose. 

 Greater Snow Goose. Not uncommon 



during migrations. 

 Blue Goose. 

 White-fronted Goose. 

 Canada Goose. N. 

 Hutchin's Goose. 

 Cackling Goose. 

 Brant. 



Swan 



Whistling Swan. 



Trumpeter Swan. No recent records. 



Bitterns, Herons and Cranes 



Roseate Spoonbill. (?) 



White Ibis. 



Glossy Ibis. 



Wood Ibis. Not uncommon late sum- 

 mer visitor to Southern and Cen- 

 tral Illinois. 



* American Bittern. N. C. S. 

 *Least Bittern. N. C. S. 



Cory's Least Bittern. A peculiar 

 color-phase of the Least Bittern 

 — one record. 

 t*Great Blue Heron. N. C. S. 



* American Egret (?) Probably not 



nesting now. S. 111. 

 Snowy Heron. 

 Reddish Egret 



Little Blue Heron. Late S. R. in S. 

 111. 

 f**Green Heron. N. C. S. 

 t*Black-crowned Night Heron. 

 N. C. S. 

 *Yellow-crowned Night Heron. S. 

 Whooping Crane. 

 Sandhill Crane. Nested formerly, but 



doubtless not now. 

 Limpkin. 



Rails, Gallinules and Coots 



i**King Rail. N. C. S. 

 Virginia Rail. N. C. S. 

 tSora Rail. N. C. S. 

 ♦Yellow Rail. N. C. S. 

 tBlack Rail. N. C. and possiblv S. 

 111. 



