Diet Overlap

Acanthis flammea (Common Redpoll)
Passer domesticus (House Sparrow)

Common Diet

Chenopodium album (lambsquarters goosefoot)
Poa pratensis (Kentucky bluegrass)
Ranunculus acris (meadow buttercup)
Rumex oblongifolius (bluntleaf dock)
Silene latifolia (bladder campion)
Taraxacum campylodes (Dandelion)
Urtica dioica (California nettle)

Common Habitat

Acadia National Park
Algonquin Provincial Park
Alps conifer and mixed forests
Antietam National Battlefield
Apostle Islands National Lakeshore
Arches National Park
Astrakhanskiy Biosphere Reserve
Atlantic mixed forests
Audubon National Wildlife Refuge
Badlands National Park
Balkan mixed forests
Baltic mixed forests
Banff National Park
Barguzinskiy Biosphere Reserve
Bayerischer Wald National Park
Beinn Eighe National Nature Reserve
Belovezhskaya Pushcha Biosphere Reserve
Berchtesgaden Alps
Berezinskiy Zapovednik
Bialowieza National Park
Bideford Bay Biosphere Reserve
Bighorn Canyon National Recreation Area
Blackwater National Wildlife Refuge
Bombay Hook National Wildlife Refuge
Bruce Peninsula National Park
Caerlaverock National Nature Reserve
Caledon conifer forests
Calvin College Ecosystem Preserve
Cape Breton Highlands National Park
Cape Cod National Seashore
Cape Hatteras National Seashore
Cape Romain National Wildlife Refuge
Carolinian-South Atlantic Biosphere Reserve
Carpathian montane forests
Caspian lowland desert
Caucasus
Caucasus mixed forests
Cedar Creek LTER Site
Celtic broadleaf forests
Central Asian northern desert
Central European mixed forests
Central Plains Biosphere Reserve
Chatham Island temperate forests
Chernye Zemli Biosphere Reserve
Chippewa Nature Center
Codru (Kodry) Zapovednik
Colonial National Historic Park
Crater Lake National Park
Craters of the Moon National Monument
Crimean Submediterranean forest complex
Dinaric Mountains mixed forests
Dinosaur National Monument
East European forest steppe
Edwin S. George Reserve
Effigy Mounds National Monument
Elk Island National Park
Emin Valley steppe
English Lowlands beech forests
Fathom Five National Marine Park
Flusslandschaft Elbe Biosphere Reserve
Forillon National Park
Fundy National Park
Galichia Gora Zapovednik
Gateway National Recreation Area
Georgian Bay Islands National Park
Gissaro-Alai open woodlands
Grasslands National Park
Great Smoky Mountains National Park
Great Swamp National Wildlife Refuge
Greenwater Provincial Park
Gros Morne National Park
Hortobágy National Park
Hubbard Brook Biosphere Reserve
Iceland boreal birch forests and alpine tundra
Indiana Dunes National Lakeshore
Isle of Rum National Nature Reserve
Italian sclerophyllous and semi-deciduous forests
Jasper National Park
Karkonosze
Killarney National Park
Knife River Indian Villages National Hist. Site
Kola Peninsula tundra
Kootenay National Park
Kouchibouguac National Park
Krivoklatsko Protected Landscape Area
Krkonose
La Mauricie National Park
Lake Roosevelt National Recreation Area
Lake Superior Provincial Park
Lake Torne Area
Laplandskiy Biosphere Reserve
Long Point Biosphere Reserve
Manchurian mixed forests
Mediterranean Basin
Mingan Archipelago National Park Reserve
Mongolian-Manchurian grassland
Morristown National Historical Park
Mount Aspiring National Park
Mountains of Central Asia
Neusiedler See-Osterreichischer Teil
Niagara Escarpment Biosphere Reserve
North America
North Atlantic moist mixed forests
North Norfolk Coast Biosphere Reserve
Northeastern Spain and Southern France Mediterranean forests
Okskiy Biosphere Reserve
Olympic Biosphere Reserve
Palava Protected Landscape Area
Pannonian mixed forests
Parco Naturale Adamello
Pechoro-Ilychskiy Biosphere Reserve
Pictured Rocks National Lakeshore
Pipestone National Monument
Point Pelee National Park
Polana Biosphere Reserve
Pontic steppe
Prince Albert National Park
Prince Edward Island National Park
Prioksko-Terrasny Biosphere Reserve
Pukaskwa National Park
Puszcza Kampinoska
Redberry Lake Biosphere Reserve
Reserve Nationale de Camargue Biosphere Reserve
Riding Mountain Biosphere Reserve
Rocky Mountain Biosphere Reserve
Rondeau Provincial Park
Ruegen
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Saratoga National Historical Park
Sarmatic mixed forests
Sayan Alpine meadows and tundra
Sayano-Shushenskiy Biosphere Reserve
Scandinavian and Russian taiga
Scandinavian coastal conifer forests
Scandinavian Montane Birch forest and grasslands
Shortgrass Steppe LTER Site
Sleeping Bear Dunes National Lakeshore
Sokhondinskiy Biosphere Reserve
Southern Appalachian Biosphere Reserve
St. Kilda National Nature Reserve
Sumava Biosphere Reserve
Tawas Point State Park
Terra Nova National Park
Tian Shan foothill arid steppe
Tian Shan montane conifer forests
Tian Shan montane steppe and meadows
Tongariro National Park
Trebon Basin Protected Landscape Area
Triglav National Park
Tsentral'no-Chernozemny Biosphere Reserve
Tsentral'no-Lesnoy Biosphere Reserve
Tsentral'no-Sibirskiy Biosphere Reserve
Ubsunurskaya Kotlovina (Ubsunur Depression)
Upper Miss. River Nat'l Wildlife Refuge
Valley Forge National Historical Park
Vessertal-Thuringian Forest Biosphere Reserve
Virginia Coast Biosphere Reserve
Voronezhskiy Biosphere Reserve
Voyageurs National Park
Waddensea of Lower Saxony
Waddensea of Schleswig-Holstein
Wapusk National Park
Waterton Biosphere Reserve
Western European broadleaf forests
Wind Cave National Park
Wood Buffalo National Park
Yellowstone Biosphere Reserve
Yoho National Park
Zagros Mountains forest steppe

Attributes / relations provided by
1Ecology of Commanster