Diet Overlap

Acanthis flammea (Common Redpoll)
Zonotrichia albicollis (White-throated Sparrow)

Common Diet

Chenopodium album (lambsquarters goosefoot)
Poa pratensis (Kentucky bluegrass)
Taraxacum campylodes (Dandelion)

Common Habitat

Acadia National Park
Alberta Mountain forests
Alberta-British Columbia foothills forests
Algonquin Provincial Park
Allegheny Highlands forests
Antietam National Battlefield
Apostle Islands National Lakeshore
Arches National Park
Assateague Island National Seashore
Audubon National Wildlife Refuge
Badlands National Park
Banff National Park
Bermuda subtropical conifer forests
Bighorn Canyon National Recreation Area
Blackwater National Wildlife Refuge
Boggs Lake Preserve
Bombay Hook National Wildlife Refuge
Bruce Peninsula National Park
Calvin College Ecosystem Preserve
Cape Breton Highlands National Park
Cape Cod National Seashore
Cape Hatteras National Seashore
Carolinian-South Atlantic Biosphere Reserve
Cedar Creek LTER Site
Central British Columbia Mountain forests
Central Canadian Shield forests
Central Plains Biosphere Reserve
Central tall grasslands
Chippewa Nature Center
Colonial National Historic Park
Craters of the Moon National Monument
Eastern Canadian forests
Eastern Canadian Shield taiga
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Edwin S. George Reserve
Effigy Mounds National Monument
Elk Island National Park
Fathom Five National Marine Park
Forillon National Park
Fundy National Park
Gateway National Recreation Area
Georgian Bay Islands National Park
Grasslands National Park
Great Smoky Mountains National Park
Great Swamp National Wildlife Refuge
Greenwater Provincial Park
Gros Morne National Park
Gulf of St. Lawrence lowland forests
Gwaii Haanas National Park Reserve
Horicon National Wildlife Refuge
Hubbard Brook Biosphere Reserve
Indiana Dunes National Lakeshore
Jasper National Park
Kejimkujik National Park
Knife River Indian Villages National Hist. Site
Kouchibouguac National Park
La Mauricie National Park
Lake Superior Provincial Park
Long Point Biosphere Reserve
Mid-Continental Canadian forests
Midwestern Canadian Shield forests
Mingan Archipelago National Park Reserve
Morristown National Historical Park
Mount Arrowsmith
Muskwa-Slave Lake forests
Nahanni National Park Reserve
New England-Acadian forests
Newfoundland Highland forests
Niagara Escarpment Biosphere Reserve
North America
Northeastern coastal forests
Northern Canadian Shield taiga
Northern Cordillera forests
Northern tall grasslands
Northwest Territories taiga
Ogilvie-MacKenzie alpine tundra
Pictured Rocks National Lakeshore
Pipestone National Monument
Point Pelee National Park
Polar Bear Provincial Park
Prince Albert National Park
Prince Edward Island National Park
Pukaskwa National Park
Redberry Lake Biosphere Reserve
Reserve de la Biosphere de Charlevoix
Riding Mountain Biosphere Reserve
Rocky Mountain Biosphere Reserve
Rondeau Provincial Park
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Saratoga National Historical Park
Shortgrass Steppe LTER Site
Sleeping Bear Dunes National Lakeshore
South Avalon-Burin oceanic barrens
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Southern Hudson Bay taiga
Southwest Nova Biosphere Reserve
Tawas Point State Park
Terra Nova National Park
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Valley Forge National Historical Park
Virginia Coast Biosphere Reserve
Voyageurs National Park
Wapusk National Park
Waterton Biosphere Reserve
Western Great Lakes forests
Wind Cave National Park
Wood Buffalo National Park
Yellowstone Biosphere Reserve

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