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ILLINOIS AUDUBON SOCIETY 



59 



Grebes 



Holboell's Grebe. 

 Horned Grebe. X. 

 Eared Grebe. 

 Pied-billed Grebe. X. C. J 



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. N. 

 Common Tern. 

 Least Tern. 

 Black Tern. N. 



Anhingas 



Snake Bird. S. 



Cormorants 



Double-crested Cormorant. 

 * Florida Cormorant. S. 

 Mexican Cormorant. 



C. 



Pelican 



American White. 

 Brown Pelican. 



Ducks, Geese, etc. 



American Merganser. 



Red-breasted Merganser. N. 

 *Hooded Merganser. X. C. S. 



Mallard. (Probably confined as a 

 breeder to X T orthern half of State.) 



Black Duck. N. 



Gadwall. 



European Widgeon. 



Baldpate. A possible breeder in X. 

 111. 



Green-winged Teal. X. 

 *Blue-winged Teal. X\ C. S. 



Cinnamon Teal. 



Shoveller. Xested formerly in N. 111. 

 and may do so now. 



Pintail. N. 

 t*Wood Duck. X T . C. S. 



Redhead. 



Canvas-back Duck. 



Greater Scaup Duck. 



Lesser Scaup Duck. X. 

 Ring-necked Duck. X. 



American Golden-eye. 

 Barrow'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 win- 

 ter visitor to Lake Michigan and 

 interior waters of State. 



Ruddy Duck. N. 



Lesser Snow Goose. 



Greater Snow Goose. Xot uncommon 

 during migrations. 



Blue Goose. 



White-fronted Goose. 



Canada Goose. X. 



Hutchin's Goose. 



Cackling Goose. 



Brant. 



Swan 



Whistling Swan. 



Trumpeter Swan. Xo recent records. 



Bitterns, Herons and Cranes 



Roseate Spoonbill. (?) 

 White Ibis. 

 Glossy Ibis. 



Wood Ibis. Xot uncommon late sum- 

 mer visitor to Southern and Cen- 

 tral Illinois. 

 *American Bittern. X. C. S. 

 *Least Bittern. X. C. S. 

 Cory's Least Bittern. A peculiar 

 color-phase of the Least Bittern 

 — one record. 

 f*Great Blue Heron. X. 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. X. C. S. 

 t*Black-crowned Xight Heron. X. C. S. 



* Yellow-crowned Xight Heron. S. 

 Whooping Crane. 



Sandhill Crane. X T ested formerly, but 



doubtless not now. 

 Limpkin. 



Rails, Gallinules and Coots 

 f**King Rail. X. C. S. 

 Virginia Rail. X. C. S. 

 fSora Rail. X. C. S. 



* Yellow Rail. X. C. S. 



fBlack Rail. X\ C. and possibly in S. 

 111. 



