Diet Overlap

Phalacrocorax auritus (Double-crested Cormorant)
Haliaeetus leucocephalus (Bald Eagle)

Common Diet

Lithobates catesbeianus (American Bullfrog)
Oncorhynchus clarkii (Cutthroat trout)

Common Habitat

Acadia National Park
Aleutian Islands Biosphere Reserve
Algonquin Provincial Park
Alto Golfo de California y Delta del Rio Colorado
Apostle Islands National Lakeshore
Arkansas Post National Memorial
Assateague Island National Seashore
Audubon National Wildlife Refuge
Badlands National Park
Baja California desert
Bandelier National Monument
Big Cypress National Preserve
Big Thicket Biosphere Reserve
Bighorn Canyon National Recreation Area
Biscayne National Park
Blackbeard Island National Wildlife Refuge
Blackwater National Wildlife Refuge
Bombay Hook National Wildlife Refuge
Bruce Peninsula National Park
Cabrillo National Monument
California Coast Ranges Biosphere Reserve
California Floristic Province
Canaveral National Seashore
Cape Breton Highlands National Park
Cape Cod National Seashore
Cape Hatteras National Seashore
Cape Lookout National Seashore
Cape Romain National Wildlife Refuge
Carlsbad Caverns National Park
Carolinian-South Atlantic Biosphere Reserve
Cedar Creek LTER Site
Central Gulf Coastal Plain Biosphere Reserve
Central Plains Biosphere Reserve
Champlain-Adirondack Biosphere Reserve
Channel Islands National Marine Sanctuary
Channel Islands National Park
Chattahoochee River National Recreation Area
Chippewa Nature Center
Colonial National Historic Park
Congaree Swamp National Park
Crater Lake National Park
Creighton Ranch Preserve
Crosswinds Marsh
Cumberland Island National Seashore
De Soto National Wildlife Refuge
Death Valley National Park
Deer Flat National Wildlife Refuge
Devil's Postpile National Monument
Effigy Mounds National Monument
Elk Island National Park
Elkhorn Slough Preserve
Fathom Five National Marine Park
Felsenthal National Wildlife Refuge
Florida Keys National Marine Sanctuary
Forillon National Park
Fort Caroline National Memorial
Fort Matanzas National Monument
Fort Pulaski National Monument
Fundy National Park
Gateway National Recreation Area
George Washington Birthplace National Monument
Georgian Bay Islands National Park
Gettysburg National Military Park
Glen Canyon National Recreation Area
Golden Gate National Recreation Area
Grand Canyon National Park
Grand Portage National Monument
Gray Lodge State Wildlife Area
Great Basin National Park
Great Smoky Mountains National Park
Gros Morne National Park
Gulf Island National Seashore
Gulf Islands National Park
Gwaii Haanas National Park Reserve
Heath and Marjorie Angelo Coast Range Preserve
Homestead National Monument of America
Horicon National Wildlife Refuge
Hot Springs National Park
Indiana Dunes National Lakeshore
Isle Royale Biosphere Reserve
Jean Lafitte National Hist. Park & Preserve
Kejimkujik National Park
Kejimkujik Seaside Adjunct
Kern River Preserve
Knife River Indian Villages National Hist. Site
Konza Prairie Biosphere Reserve
Kouchibouguac National Park
Lacassine National Wildlife Refuge
Lake Superior Provincial Park
Land Between the Lakes Biosphere Reserve
Lanphere-Christensen Dunes Preserve
Lassen Volcanic National Park
Lava Beds National Monument
Little River National Wildlife Refuge
Little St. Simons Island
Long Point Biosphere Reserve
Mammoth Cave Area Biosphere Reserve (Natn'l Park)
McCloud River Preserve
Mesoamerica
Mingan Archipelago National Park Reserve
Mojave and Colorado Deserts Biosphere Reserve
Mount Arrowsmith
Mount Rainier National Park
National Capital Region - East
Niagara Escarpment Biosphere Reserve
North America
Oak Ridge National Environmental Research Park
Ocmulgee National Monument
Okefenokee National Wildlife Refuge
Olympic Biosphere Reserve
Ozark National Scenic Riverways
Pacific Rim National Park Reserve
Padre Island National Seashore
Philip L. Boyd Deep Canyon Desert Research Center
Pictured Rocks National Lakeshore
Point Pelee National Park
Point Reyes National Seashore
Prince Albert National Park
Prince Edward Island National Park
Pukaskwa National Park
Redberry Lake Biosphere Reserve
Redwood National Park
Reserva de la Biosfera El Vizcaino
Riding Mountain Biosphere Reserve
Rondeau Provincial Park
Roosevelt Vanderbilt National Historic Site
Saguenay - St. Lawrence Marine Park
Saint Lawrence Islands National Park
Salt Plains National Wildlife Refuge
San Juan Island National Historical Park
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Santee Coastal Reserve and Washo Reserve
Scotts Bluff National Monument
Sequoia and Kings Canyon Biosphere Reserve
Sevilleta LTER Site
Shortgrass Steppe LTER Site
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
South Atlantic Coastal Plain Biosphere Reserve
Southern Appalachian Biosphere Reserve
Southwest Nova Biosphere Reserve
Sunset Crater Volcano National Monument
Tawas Point State Park
Tennessee River Gorge
Terra Nova National Park
Upper Miss. River Nat'l Wildlife Refuge
Valley Forge National Historical Park
Vicksburg National Military Park
Virginia Coast Biosphere Reserve
Voyageurs National Park
Waterton Biosphere Reserve
Western Michigan University’s Asylum Lake
Wheeler National Wildlife Refuge
Whiskey-Shasta-Trinity National Recreation Area
Wupatki National Monument
Yellowstone Biosphere Reserve

Attributes / relations provided by
♦ 1Study of Northern Virginia Ecology
♦ 2Anurans as prey: an exploratory analysis and size relationships between predators and their prey, L. F. Toledo, R. S. Ribeiro & C. F. B. Haddad, Journal of Zoology 271 (2007) 170–177
♦ 3National Geographic Magazine - May 2016 - Yellowstone - The Carnivore Comeback
♦ 4Food Web Relationships of Northern Puget Sound and the Strait of Juan de Fuca : a Synthesis of the Available Knowledge, Charles A. Simenstad, Bruce S. Miller, Carl F. Nyblade, Kathleen Thornburgh, and Lewis J. Bledsoe, EPA-600 7-29-259 September 1979