Diet Overlap

Lota lota (Thin-tailed burbot)
Cottus cognatus (Anadyr sculpin)

Common Diet

Sergentia coracina (chironomid)

Common Habitat

Alaska
Algonquin Provincial Park
America, North - Inland waters
Arctic National Wildlife Refuge
Canada
Champlain-Adirondack Biosphere Reserve
Europe - Inland waters
Isle Royale Biosphere Reserve
Ivvavik National Park
Kluane National Park and Reserve
Mackenzie River
Mississippi
Nahanni National Park Reserve
Nearctic
Niagara Escarpment Biosphere Reserve
Palearctic
Prince Albert National Park
Pukaskwa National Park
Queen Maud Gulf Bird Sanctuary
Riding Mountain Biosphere Reserve
Russia
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Tuktut Nogait National Park
United States
Voyageurs National Park
Vuntut National Park
Wapusk National Park
Wood Buffalo National Park
Wrangell-St. Elias National Park and Preserve