Range Description: McCown's Longspur - Rhynchophanes mccownii

Summary of the extent of the breeding, wintering, migration and year-round range of this species in the Western Hemisphere, including Canada, U.S.A. and Mexico:

Canada - Breeding only: 212,300 square km
Mexico - Wintering only: 344,056 square km
U.S.A. - Breeding only: 472,043 square km; Wintering only: 476,725 square km; Migration only: 852,611 square km