Diet Overlap

Salmo trutta (Brown trout) Salvelinus namaycush (American lake char)

Common Diet

Alosa pseudoharengus (kyack) Coregonus hoyi (Bloater) Cottus cognatus (Anadyr sculpin) Myoxocephalus quadricornis (Alaska fourhorn sculpin) Neogobius melanostomus (Round goby) Osmerus mordax (Rainbow smelt) Perca flavescens (Yellow perch)

Common Habitat

Acadia National Park America, South - Inland waters Argentina Asia - Inland waters Australasia Banff National Park Bighorn Canyon National Recreation Area Bonneville Cantabric Coast - Languedoc Central & Western Europe Champlain-Adirondack Biosphere Reserve Chesapeake Bay Colorado Columbia Glaciated Columbia Unglaciated Cumberland Czech Republic Denmark Europe - Inland waters Fathom Five National Marine Park Finland France Germany Gulf of Venice Drainages Jasper National Park Lahontan Laurentian Great Lakes Middle Missouri Mount Arrowsmith Niagara Escarpment Biosphere Reserve Northeast US & Southeast Canada Atlantic Drainages Northern Baltic Drainages Oceania - Inland waters Ozark Highlands Palearctic Sacramento - San Joaquin Saint Croix International Historic Site Saint Lawrence Islands National Park Sleeping Bear Dunes National Lakeshore Sweden Switzerland United Kingdom Upper Mississippi Upper Missouri Upper Snake US Southern Plains Waterton Biosphere Reserve Yellowstone Biosphere Reserve