Diet Overlap

Oncorhynchus kisutch (coho salmon or silver salmon) Thymallus arcticus (Arctic grayling)

Common Diet

Cottus cognatus (Anadyr sculpin)

Common Habitat

Arctic National Wildlife Refuge Asia - Inland waters Colorado Columbia Glaciated Columbia Unglaciated Europe - Inland waters Kluane National Park and Reserve Laurentian Great Lakes Middle Missouri Palearctic Russia Sacramento - San Joaquin Sikhote-Alinskiy Biosphere Reserve Upper Missouri Upper Snake Wrangell-St. Elias National Park and Preserve