Species: Passerella iliaca

BREEDING: western and northern Alaska, northern Yukon, Mackenzie, southwestern Keewatin, northern Manitoba, northern Ontario, northern Quebec, and northern Labrador south along the Pacific coast to northwestern Washington, in the western mountains to southern California, Nevada, Utah, and Colorado, and, east of the Rockies, to central Alberta, central Saskatchewan, central Manitoba, central Ontario, southern Quebec, New Brunswick, Nova Scotia, and Newfoundland (AOU 1983). Breeding strongly suspected in Sierra San Pedro Martir, Baja California (Erickson and Wurster 1998). NON-BREEDING: southern Alaska and southern British Columbia southward through Pacific states to northern Baja California, and from Arizona, New Mexico, Kansas, Iowa, Wisconsin, Indiana, southern Ontario, southwestern Quebec, New Brunswick, Nova Scotia, and southern Newfoundland south to northern Sonora (casually), New Mexico, Texas, Gulf coast, and Florida (AOU 1983).