114 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Guinea, the Bismark Archipelago, Tonga Islands, Australia, and New 

 Zealand; in fall migration occurs on Kotzebue and Norton sounds, 

 Pribilof, Unalaska, and Queen Charlotte islands; accidental in Hawaii 

 and Great Britain. 



Pisobia maculata (VIEILLOT). Pectoral Sandpiper. [239.] 



Tringa maculata VIEILLOT, Nouv. Diet. d'Hist. Nat., XXXIV, 1819, 465. 

 (Antilles, or southern United States.) 



RANGE. North and South America. Breeds on the Arctic coast 

 from northern Alaska to mouth of Yukon and northeastern Mackenzie ; 

 winters in South America from Peru and Bolivia to northern Chile, 

 Argentina, and central Patagonia; in migration very rare on Pacific 

 coast south of British Columbia, except in Lower California; common 

 in fall migration in Mississippi Valley and on the Atlantic coast, rare 

 in spring; casual in northeastern Siberia, Unalaska, and Greenland; 

 accidental in Hawaii and England. 



Pisobia fuscic611is (VIEILLOT). White-rumped Sandpiper. [240.] 



Tringa fusdcollis VIEILLOT, Nouv. Diet. d'Hist. Nat., XXXIV, 1819, 461. 

 (Paraguay.) 



RANGE. North and South America. Breeds along the Arctic coast 

 from northwestern Mackenzie to Cumberland Island; has occurred in 

 summer west to Point Barrow and east to Greenland; winters from 

 Paraguay to southern Patagonia and the Falkland Islands; in migra- 

 tion most abundant in the Mississippi Valley, less so on the Atlantic 

 coast; casual in Bermuda, Great Britain, the West Indies, and Central 

 America. 



Pisobia bairdi (COUES). Baird's Sandpiper. [241.] 



Actodromas bairdii COUES, Proc. Acad. Nat. Sci. Phila., 1861, 194. 

 (Fort Resolution, Great Slave Lake, Canada.) 



RANGE. North and South America. Breeds along the Arctic coast 

 from Point Barrow to northern Keewatin; winters in Chile, Argentina, 

 and Patagonia; occurs regularly in migration from the Rocky Moun- 

 tains to the Mississippi River, and in Central America and northern 

 South America, and irregularly in autumn on the Pacific coast from 



