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LIST OF THE BIRDS OF EASTERN NORTH AMERICA. 
GAVIA ARCTICA. (Lixn.) Black-throated Loon. 
Northern species rare, or casual on northern Atlantic coast of United 
States in winter. 
GAVIA LUMME. (GuNN.) Red=throated Loon. 
North America; south, in winter, to Gulf of Mexico. 
FAMILY ALCIDZE. Auks, Murres, and Puffins. 
Subfamily FRATERCULINA:. Puffins. 
Genus LUNDA. Patras. 
LUNDA CIRRATA. Pav. Tufted Puffin. 
Pacific species, claimed by Audubon to have once been taken on coast of 
Maine; no other record. 
Grnus FRATERCULA. Briss. 
FRATERCULA ARCTICA. Puffin. 
North Atlantic coast, breeding from Bay of Fundy northward; casual to 
Long Island, in winter. 
Fratercula arctica glacialis. (Temm.) Large-billed Puttin. 
A race of the common Puffin, which occurs in the Arctic Ocean, Spitz- 
bergen to Greenland. It is larger, but otherwise similar. 
Genus CEPPHUS. Pa tuas. 
CEPPHUS GRYLLE. (Liyy.) Black Guillemot. 
Coast of Maine, Labrador, and Newfoundland; south, in winter, to 
Long Island. 
CEPPHUS MANDTII. Licur. Mandt’s Guillemot. 
Arctic regions ; south in winter to Massachusetts. 
Subfamily ALCINA. 
Genus URIA,. Briss. 
URIA TROILE. (Linn.) Murre. 
Northern North America; south in winter to New England. 
URIA LOMVIA,. (Linn.) Brunnich’s Murre. 
North Atlantic coast to Arctic Ocean; south in winter to New Jersey. 
Genus ALCA,. Linn. 
ALCA TORDA. Linn. Razor=billed Auk. 
North Atlantic coast; in winter to Long Island; accidental as far south as 
North Carolina. 
Genus PLAUTUS. Bruyn. 
PLAUTUS IMPENNIS. Great Auk. 
Formerly North Atlantic coast, now extant. 
