Diet Overlap

Cardinalis cardinalis (Northern Cardinal)
Pseudacris crucifer (Spring Peeper)

Common Diet

Gryllus pennsylvanicus (fall field cricket)
Melanoplus differentialis (Differential Grasshopper)
Pterostichus melanarius (Common black ground beetle)

Common Habitat

Acadia National Park
Algonquin Provincial Park
Allegheny Highlands forests
Antietam National Battlefield
Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Atlantic coastal pine barrens
Blackwater National Wildlife Refuge
Bombay Hook National Wildlife Refuge
Bruce Peninsula National Park
Calvin College Ecosystem Preserve
Cape Cod National Seashore
Catoctin Mountain Park
Central forest-grasslands transition
Central tall grasslands
Central U.S. hardwood forests
Chippewa Nature Center
East Central Texas forests
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Edwin S. George Reserve
Fathom Five National Marine Park
Fundy National Park
George Washington Birthplace National Monument
George Washington Memorial Parkway
Georgian Bay Islands National Park
Gettysburg National Military Park
Great Smoky Mountains National Park
Great Swamp National Wildlife Refuge
Harpers Ferry National Historical Park
Hope College Biology Nature Preserve
Hopewell Furnace National Historic Site
Horseshoe Bend National Military Park
Jean Lafitte National Hist. Park & Preserve
Lake Superior Provincial Park
Land Between the Lakes Biosphere Reserve
Little River National Wildlife Refuge
Long Point Biosphere Reserve
Mammoth Cave Area Biosphere Reserve (Natn'l Park)
Middle Atlantic coastal forests
Mississippi lowland forests
Morristown National Historical Park
National Capital Region - East
New England-Acadian forests
North America
Northeastern coastal forests
Okefenokee National Wildlife Refuge
Ozark Mountain forests
Piney Woods forests
Point Pelee National Park
Rondeau Provincial Park
Roosevelt Vanderbilt National Historic Site
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Saint-Gaudens National Historic Site
Southeastern conifer forests
Southeastern mixed forests
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Tennessee River Gorge
Texas blackland prairies
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Western Great Lakes forests
Western Michigan University’s Asylum Lake

Attributes / relations provided by
1Study of Northern Virginia Ecology