Diet Overlap

Cardinalis cardinalis (Northern Cardinal)
Acanthis flammea (Common Redpoll)

Common Diet

Chenopodium album (lambsquarters goosefoot)

Common Habitat

Acadia National Park
Algonquin Provincial Park
Allegheny Highlands forests
Antietam National Battlefield
Assateague Island National Seashore
Bermuda subtropical conifer forests
Blackwater National Wildlife Refuge
Bombay Hook National Wildlife Refuge
Bruce Peninsula National Park
Calvin College Ecosystem Preserve
Cape Cod National Seashore
Cape Hatteras National Seashore
Cape Romain National Wildlife Refuge
Carolinian-South Atlantic Biosphere Reserve
Cedar Creek LTER Site
Central tall grasslands
Chippewa Nature Center
Colonial National Historic Park
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Edwin S. George Reserve
Effigy Mounds National Monument
Fathom Five National Marine Park
Fundy National Park
Gateway National Recreation Area
Georgian Bay Islands National Park
Great Smoky Mountains National Park
Great Swamp National Wildlife Refuge
Gros Morne National Park
Horicon National Wildlife Refuge
Lake Superior Provincial Park
Long Point Biosphere Reserve
Morristown National Historical Park
New England-Acadian forests
Niagara Escarpment Biosphere Reserve
North America
Northeastern coastal forests
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Oceania
Pictured Rocks National Lakeshore
Point Pelee National Park
Rondeau Provincial Park
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Saratoga National Historical Park
Sleeping Bear Dunes National Lakeshore
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Tawas Point State Park
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Valley Forge National Historical Park
Virginia Coast Biosphere Reserve
Western Great Lakes forests

Attributes / relations provided by
♦ 1Study of Northern Virginia Ecology
♦ 2Ecology of Commanster