Diet Overlap

Perca flavescens (Yellow perch)
Notophthalmus viridescens (Eastern Newt)

Common Diet

Hyalella azteca (Scud)

Common Habitat

Acadia National Park
Algonquin Provincial Park
Bruce Peninsula National Park
Cape Cod National Seashore
Central Gulf Coastal Plain Biosphere Reserve
Champlain-Adirondack Biosphere Reserve
Fathom Five National Marine Park
Georgian Bay Islands National Park
Isle Royale Biosphere Reserve
Kejimkujik National Park
La Mauricie National Park
New Jersey Pinelands Biosphere Reserve
New River Gorge National River
Niagara Escarpment Biosphere Reserve
Oak Ridge National Environmental Research Park
Pukaskwa National Park
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Saint-Gaudens National Historic Site
South Atlantic Coastal Plain Biosphere Reserve
Southern Appalachian Biosphere Reserve
Southwest Nova Biosphere Reserve

Attributes / relations provided by
♦ 1Patterns of prey use by lesser scaup Aythya affinis (Aves) and diet overlap with fishes during spring migration, Kimberly A. Strand, Steven R. Chipps, Sharon N. Kahara, Kenneth F. Higgins, Spencer Vaa, Hydrobiologia (2008) 598:389–398
♦ 2Study of Northern Virginia Ecology