A LIST 



OK 1IIK 



BIRDS OF EASTERN NORTH AMERICA. 



A. O. U. 

 NO. 



WATER BIRDS- 



ORDER PYQ0P0DE5. 

 Diving Birds. 



Suborder PODICIPIDES. Grebes. 



Genus COLYMBUS. Lixn. 



1 C^) COLYMBUS HOLBOELLII. (reinh.) Holboell's Qrebe. 



General, North America ; breeds north of the United States. 



SiiwiKXus DYTES. Kaui'. 



2 ( i) COLYMBUS AURITUS. (Link.) Horned Qrebe. 



'* Northern Hemisphere; breeds from northern United States northward." 

 (A. O. U.) 



3 (4) COLYMBUS NIQRICOLLIS CALIFORNICUS. (IIiekm.) American Eared 



Qrebe. 



Ranges from Mississippi Valley, westward. Does not occur in thf 

 Atlantic States. (Illinois, Ridgway.) 



Gems PODILYMBUS. Less. 



4 (<J ) PODILYMBUS PODICEPS. (Linn.) Pied^biired Qrebe. 



General, North America ; West Indies in winter ; In-ceds tiirough(jut range. 



Suborder CEPPHI. Loons and Auks. 



FAMILY QAVIID/E. Loons. 



Genus GAVFA. Fokster. 



5 (7) QAVIA IMBER. (Guxn.) Loon. 



Northeiii part of Northern Hemisphere ; soutli in winter to Gulf of Mexico. 



(325J 



