Purple Finch (Haemorhous) [XC328175]
by Matt Wistrand from Okemo Mountain, Rutland County, Vermont, United States (song)
Purple Finch (Haemorhous purpureus) [XC650370]
by Andrew Spencer from San Francisco Peninsula (near San Gregorio), San Mateo County, California, United States (uncertain)
Subspecies
Forms a superspecies with Common Rosefinch (Carpodacus erythrinus).
Proposed subspecies taverneri (described from north-eastern Alberta, in western Canada) and nesophilus (from Newfoundland, in eastern Canada) considered clinal variants within nominate subspecies, and rubidus (from western Washington, in north-western USA) a synonym of californicus.
The following 2 subspecies are recognised:
purpureus (Gmelin, 1789) - Breeds southern Canada (except south-west) and north-eastern USA; migrates mostly to south-eastern USA.
californicus (Baird, SF, 1858) - Breeds south-western Canada (British Columbia) southern along Pacific coast of western USA to California (Cascade Mts and western Sierra Nevada). Non-breeding also to south-eastern California, Arizona and extreme north-western Mexico (extreme north-western Baja California).