|1) Magadan Dist, Russia; 6/27/95 ssp magadanus
2) Ukok Plateua Altai 2800 m 7/97 ssp altaicus
3) W Sragmur 7/97 ssp septentrionalis
Eastern Russia, China, south to S Korea; Also Japan, and East to Alaska and British Colombia (ssp thor). Numerous subspecies described, inhabits lowlands and Tundra ecosystems. Rather local and hard to find, but generally not rare, though some subspecies are quite rare. P. felderi has been treated as a subspecies of eversmanni.