326 LIST OF THE BIRDS OF EASTERN NORTH AMERICA. 



A. o. ir. 



KO. 



6 (9) QAVIA ARCTICA. (Lira.) Black-throated Loon. 



Northern species rare, or casual on northern Atlantic coast of United 

 States in winter. 



7 (11) QAVIA LUMME. (GUNN.) Red-throated Loon. 



North America ; south, in winter, to Gulf of Mexico. 



FAMILY ALCID>E. Auks, Murres, and Puffins. 



Subfamily FRATERCULIN/C. Puffins. 



GENUS LUNDA. PALLAS. 



8 (12) LUNDA CIRRATA. PALL. Tufted Puffin. 



Pacific species, claimed by Audubon to have once been taken on coast of 

 Maine ; no other record. 



GENUS FRATERCULA. BRISS. 



9 (13) FRATERCULA ARCTICA. Puffin. 



North Atlantic coast, breeding from Bay of Fuudy northward ; casual to 

 Long Island, in winter. 



10 (13) Fratercula arctica glacialis. (TEMM.) Large-billed Puffin. 



A race of the common Puffin, which occurs in the Arctic Ocean, Spits- 

 bergen to Greenland. It is larger, but otherwise similar. 



GENUS CEPPHUS. PALLAS. 



11 (27) CEPPHUS GRYLLE. (LiNN.) Black Guillemot. 



Coast of Maine, Labrador, and Newfoundland ; south, in winter, to 

 Long Island. 



12 (28) CEPPHUS MANDTII. LIGHT. Mandt's Guillemot. 



Arctic regions ; south in winter to Massachusetts. 



Subfamily ALCIN/C. 

 GENUS URIA. BRISS. 



13 (30) URIA TROILE. (LiNN.) Murre. 



Northern North America ; south in winter to New England. 



14 (31) URIA LOMVIA. (Lira.) Brunnich's Murre. 



North Atlantic coast to Arctic Ocean ; south in winter to New Jersey. 



GENUS ALCA. LINN. 



15 (32) ALCA TORDA. LINN. Razor-billed Auk. 



North Atlantic coast; in winter to Long Island ; accidental as far south as 

 North Carolina. 



GENUS PLAUTUS. BRUNN. 



16 (33) PLAUTUS IMPENNIS. Great Auk. 



Formerly North Atlantic coast, now extant. 



