Diet Overlap

Haliaeetus leucocephalus (Bald Eagle)
Mustela vison (American Mink)

Common Diet

Lithobates palustris (Pickerel Frog)
Urocitellus richardsonii (Richardson's ground squirrel)

Common Habitat

Acadia National Park
Agate Fossil Beds National Monument
Alaska Peninsula montane taiga
Alaska-St. Elias Range tundra
Alberta Mountain forests
Alberta-British Columbia foothills forests
Algonquin Provincial Park
Allegheny Highlands forests
Antietam National Battlefield
Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Arctic National Wildlife Refuge
Atlantic coastal pine barrens
Bandelier National Monument
Banff National Park
Beringia lowland tundra
Beringia upland tundra
Big Cypress National Preserve
Big Thicket Biosphere Reserve
Bighorn Canyon National Recreation Area
Bombay Hook National Wildlife Refuge
Bonanza Creek LTER Site
British Columbia mainland coastal forests
Bruce Peninsula National Park
Buffalo National River
California Coast Ranges Biosphere Reserve
Canadian Aspen forests and parklands
Cape Breton Highlands National Park
Cape Cod National Seashore
Capital Reef National Park
Carolinian-South Atlantic Biosphere Reserve
Cascade Mountains leeward forests
Catoctin Mountain Park
Cedar Creek LTER Site
Central and Southern Cascades forests
Central and Southern mixed grasslands
Central British Columbia Mountain forests
Central Canadian Shield forests
Central forest-grasslands transition
Central Gulf Coastal Plain Biosphere Reserve
Central Pacific coastal forests
Central tall grasslands
Central U.S. hardwood forests
Champlain-Adirondack Biosphere Reserve
Chippewa Nature Center
Colonial National Historic Park
Colorado Rockies forests
Congaree Swamp National Park
Cook Inlet taiga
Copper Plateau taiga
Cuyahoga Valley National Park
De Soto National Wildlife Refuge
Deer Flat National Wildlife Refuge
Denali Biosphere Reserve
Devils Tower National Monument
Dinosaur National Monument
Eastern Canadian forests
Eastern Canadian Shield taiga
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Elk Island National Park
Everglades
Everglades and Dry Tortugas Biosphere Reserve
Fathom Five National Marine Park
Flint Hills tall grasslands
Florida sand pine scrub
Fort Pulaski National Monument
Fraser Plateau and Basin complex
Fundy National Park
Gates of the Arctic National Park
George Washington Birthplace National Monument
Georgian Bay Islands National Park
Gettysburg National Military Park
Glacier National Park
Grand Teton National Park
Great Smoky Mountains National Park
Great Swamp National Wildlife Refuge
Gros Morne National Park
Gulf of St. Lawrence lowland forests
H.J. Andrews Biosphere Reserve
Heath and Marjorie Angelo Coast Range Preserve
Homestead National Monument of America
Hot Springs National Park
Indiana Dunes National Lakeshore
Interior Alaska-Yukon lowland taiga
Interior Yukon-Alaska alpine tundra
Isle Royale Biosphere Reserve
Jasper National Park
Jean Lafitte National Hist. Park & Preserve
Kejimkujik National Park
Kejimkujik Seaside Adjunct
Kluane National Park and Reserve
Knife River Indian Villages National Hist. Site
Kootenay National Park
Kouchibouguac National Park
La Mauricie National Park
Lacassine National Wildlife Refuge
Lake Chelan National Recreation Area
Lake Roosevelt National Recreation Area
Lake Superior Provincial Park
Land Between the Lakes Biosphere Reserve
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)
Mid-Continental Canadian forests
Middle Atlantic coastal forests
Midwestern Canadian Shield forests
Mississippi lowland forests
Montana Valley and Foothill grasslands
Morristown National Historical Park
Mount Arrowsmith
Mount Rainier National Park
Mount Revelstoke National Park
Muskwa-Slave Lake forests
Nahanni National Park Reserve
Nebraska Sand Hills mixed grasslands
New England-Acadian forests
New Jersey Pinelands Biosphere Reserve
Niagara Escarpment Biosphere Reserve
Noatak Biosphere Reserve
North Central Rockies forests
Northeastern coastal forests
Northern Canadian Shield taiga
Northern Cordillera forests
Northern mixed grasslands
Northern Pacific coastal forests
Northern short grasslands
Northern tall grasslands
Northern transitional alpine forests
Northwest Territories taiga
Oak Ridge National Environmental Research Park
Ocmulgee National Monument
Ogilvie-MacKenzie alpine tundra
Okanagan dry forests
Okefenokee National Wildlife Refuge
Olympic Biosphere Reserve
Ozark Mountain forests
Ozark National Scenic Riverways
Pacific Coastal Mountain icefields and tundra
Pacific Rim National Park Reserve
Palouse grasslands
Piney Woods forests
Point Pelee National Park
Prince Albert National Park
Prince Edward Island National Park
Puget lowland forests
Pukaskwa National Park
Redwood National Park
Reserve de la Biosphere de Charlevoix
Riding Mountain Biosphere Reserve
Rocky Mountain Biosphere Reserve
Rondeau Provincial Park
Roosevelt Vanderbilt National Historic Site
Saint Lawrence Islands National Park
Santee Coastal Reserve and Washo Reserve
Saratoga National Historical Park
Scotts Bluff National Monument
South Atlantic Coastal Plain Biosphere Reserve
South Central Rockies forests
South Florida rocklands
Southeastern conifer forests
Southeastern mixed forests
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Southern Hudson Bay taiga
Southwest Nova Biosphere Reserve
Terra Nova National Park
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Voyageurs National Park
Wapusk National Park
Waterton Biosphere Reserve
Western Great Lakes forests
Western Gulf Coastal grasslands
Western short grasslands
Wheeler National Wildlife Refuge
Whiskey-Shasta-Trinity National Recreation Area
Willamette Valley forests
Winisk River Provincial Park
Wood Buffalo National Park
Woodland Caribou Provincial Wilderness Park
Wrangell-St. Elias National Park and Preserve
Wyoming Basin shrub steppe
Yellowstone Biosphere Reserve
Yoho National Park
Yosemite National Park
Yukon Interior dry forests

Attributes / relations provided by
1Anurans 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
2Spermophilus richardsonii, Gail R. Michener and James W. Koeppl, Mammalian Species No. 243, pp. 1-8, (1985)