Diet Overlap

Buteo lagopus (Rough-legged Hawk)
Stercorarius pomarinus (Pomarine Skua)

Common Diet

Dicrostonyx torquatus (Arctic lemming)
Lemmus sibiricus (brown lemming)
Microtus miurus (singing vole)

Common Habitat

Acadia National Park
Aleutian Islands Biosphere Reserve
Algonquin Provincial Park
Arctic coastal tundra
Arctic National Wildlife Refuge
Assateague Island National Seashore
Aulavik National Park
Bering tundra
California Coast Ranges Biosphere Reserve
Camargue
Cape Cod National Seashore
Cape Hatteras National Seashore
Cape Lookout National Seashore
Carolinian-South Atlantic Biosphere Reserve
Channel Islands National Marine Sanctuary
Channel Islands National Park
Cherskii-Kolyma mountain tundra
Chukchi Peninsula tundra
Cumberland Island National Seashore
Davis Highlands tundra
Denali Biosphere Reserve
East Siberian taiga
Elkhorn Slough Preserve
Farallon National Wildlife Refuge
Fort Pulaski National Monument
Gates of the Arctic National Park
Glacier Bay National Park and Preserve
Golden Gate National Recreation Area
Gros Morne National Park
High Arctic tundra
Indiana Dunes National Lakeshore
Ivvavik National Park
Kamchia Complex
Kiskunsag Biosphere Reserve
Krkonose
Kronotskiy Biosphere Reserve
Laplandskiy Biosphere Reserve
LIMNES VISTONIS, ISMARIS - LIMNOTHALASSES PORTO LAGOS, ALYKI PTELEA, XIROLIMNI, KARATZA
Little St. Simons Island
Long Point Biosphere Reserve
Low Arctic tundra
Middle Arctic tundra
Neusiedler See-Osterreichischer Teil
Niagara Escarpment Biosphere Reserve
Noatak Biosphere Reserve
North America
North Norfolk Coast
Northeast Siberian coastal tundra
Northeast Siberian taiga
Northwest Russian-Novaya Zemlya tundra
Ostrov Vrangelya (Wrangel Island) Zapovednik
Pacific Rim National Park Reserve
Padre Island National Seashore
Pechoro-Ilychskiy Biosphere Reserve
Point Reyes National Seashore
Queen Maud Gulf Bird Sanctuary
Redwood National Park
Reserve de la Biosphere d'Iroise
Reserve Nationale de Camargue Biosphere Reserve
Rocky Mountain Biosphere Reserve
Rondeau Provincial Park
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Sirmilik National Park
South Atlantic Coastal Plain Biosphere Reserve
Taimyr-Central Siberian tundra
Taimyrsky Biosphere Reserve
The Wash and North Norfolk Coast
Ubsunurskaya Kotlovina (Ubsunur Depression)
Ukkusiksalik National Park
Virginia Coast Biosphere Reserve
Voronezhskiy Biosphere Reserve
Walker Bay Field Station
West Siberian taiga
Yamal-Gydan tundra

Attributes / relations provided by
♦ 1Predator–prey relationships: arctic foxes and lemmings, Anders Angerbjorn, Magnus Tannerfeldt and Sam Erlinge, Journal of Animal Ecology, Volume 68, Issue 1, Pages 34-49
♦ 2Making The Forest And Tundra Wildlife Connection
♦ 3Microtus miurus (Rodentia: Cricetidae), F. RUSSELL COLE AND DON E. WILSON, MAMMALIAN SPECIES 42(855):75–89 (2010)