Diet Overlap

Ictalurus punctatus (Channel catfish) Chelydra serpentina (Common Snapping Turtle)

Common Diet

Calopteryx maculata (Ebony jewelwing) Dolomedes triton (Six-spottedfishingspider) Lemna minor (common duckweed) Libellula lydia (Common whitetail) Lithobates catesbeianus (American Bullfrog) Macrobdella decora (Freshwater leech) Notemigonus crysoleucas (Golden shiner minnow)

Common Habitat

Algonquin Provincial Park Audubon National Wildlife Refuge Bighorn Canyon National Recreation Area Central Gulf Coastal Plain Biosphere Reserve Champlain-Adirondack Biosphere Reserve Colonial National Historic Park Devils Tower National Monument Fathom Five National Marine Park Great Smoky Mountains National Park Harpers Ferry National Historical Park Horseshoe Bend National Military Park Jean Lafitte National Hist. Park & Preserve Lake Meredith National Recreation Area Land Between the Lakes Biosphere Reserve Little River National Wildlife Refuge Mammoth Cave Area Biosphere Reserve (Natn'l Park) New Jersey Pinelands Biosphere Reserve New River Gorge National River Niagara Escarpment Biosphere Reserve Oak Ridge National Environmental Research Park Okefenokee National Wildlife Refuge Saint Croix International Historic Site Saint Lawrence Islands National Park San Antonio Missions National Historical Park South Atlantic Coastal Plain Biosphere Reserve Southern Appalachian Biosphere Reserve Upper Miss. River Nat'l Wildlife Refuge