Diet Overlap

Esox lucius (Jack)
Lontra canadensis (northern river otter)

Common Diet

Dallia pectoralis (Alaska blackfish)

Common Habitat

Alaska & Canada Pacific Coastal
Algonquin Provincial Park
Appalachian Piedmont
Arctic National Wildlife Refuge
Bruce Peninsula National Park
Canyonlands National Park
Champlain-Adirondack Biosphere Reserve
Chesapeake Bay
Columbia Glaciated
Fathom Five National Marine Park
Georgian Bay Islands National Park
Greenwater Provincial Park
Isle Royale Biosphere Reserve
Jasper National Park
Kluane National Park and Reserve
La Mauricie National Park
Nahanni National Park Reserve
Niagara Escarpment Biosphere Reserve
Northeast US & Southeast Canada Atlantic Drainages
Polar Bear Provincial Park
Prince Albert National Park
Pukaskwa National Park
Riding Mountain Biosphere Reserve
Sacramento - San Joaquin
Saint Lawrence Islands National Park
St. Lawrence
Teays - Old Ohio
Tuktut Nogait National Park
Upper Miss. River Nat'l Wildlife Refuge
Voyageurs National Park
Vuntut National Park
Wapusk National Park
Waterton Biosphere Reserve
Wood Buffalo National Park