Diet Overlap

Circus cyaneus (Northern Harrier)
Pica pica (Eurasian Magpie)

Common Diet

Urocitellus richardsonii (Richardson's ground squirrel)

Common Habitat

Aegean and Western Turkey sclerophyllous and mixed forests
Aggtelek Biosphere Reserve
Alashan Plateau semi-desert
Alps conifer and mixed forests
Altai steppe and semi-desert
Amudarya Zapovednik
Amur meadow steppe
Anatolian conifer and deciduous mixed forests
Appenine deciduous montane forests
Arabian Desert and East Sahero-Arabian xeric shrublands
Astrakhanskiy Biosphere Reserve
Atlantic mixed forests
Azerbaijan shrub desert and steppe
Badghyz Zapovednik
Balkan mixed forests
Baltic mixed forests
Banff National Park
Barguzinskiy Biosphere Reserve
Belovezhskaya Pushcha Biosphere Reserve
Berchtesgaden Alps
Berezinskiy Zapovednik
Bialowieza National Park
Bideford Bay Biosphere Reserve
Bohai Sea saline meadow
Borsodi-sík
Boschi del Ticino
Caerlaverock National Nature Reserve
Calanchi e praterie aride della media Valle del Foglia
Caledon conifer forests
California coastal sage and chaparral
California Floristic Province
Cantabrian mixed forests
Carpathian montane forests
Caspian Hyrcanian mixed forests
Caspian lowland desert
Caucasus
Caucasus mixed forests
Celtic broadleaf forests
Central Anatolian deciduous forests
Central Anatolian steppe
Central China loess plateau mixed forests
Central European mixed forests
Central Tibetan Plateau alpine steppe
Changbai Mountains mixed forests
Changjiang Plain evergreen forests
Chernye Zemli Biosphere Reserve
Crimean Submediterranean forest complex
Cyprus Mediterranean forests
Da Hinggan-Dzhagdy Mountains conifer forests
Daba Mountains evergreen forests
Darvinsky Zapovednik
Daurian forest steppe
Dinaric Mountains mixed forests
Dinghushan Nature Reserve
DOÑANA
East European forest steppe
Eastern Anatolian deciduous forests
Eastern Anatolian montane steppe
Eastern Beskid
Eastern Himalayan alpine shrub and meadows
Eastern Himalayan broadleaf forests
Eastern Himalayan subalpine conifer forests
Eastern Mediterranean conifer-sclerophyllous-broadleaf forests
Elburz Range forest steppe
Elk Island National Park
Emin Valley steppe
English Lowlands beech forests
ESTERO DE DOMINGO RUBIO
Euxine-Colchic broadleaf forests
Fujian Wuyishan Nature Reserve
Galichia Gora Zapovednik
Garzaia della Carola
Garzaie del Parco Adda Sud
Gessi Bolognesi, Calanchi dell'Abbadessa
Gobi Lakes Valley desert steppe
Grasslands National Park
Great Lakes Basin desert steppe
Guizhou Plateau broadleaf and mixed forests
Hainan Island monsoon rain forests
Hengduan Mountains subalpine conifer forests
Himalaya
Hortobágy National Park
Huang He Plain mixed forests
Iberian conifer forests
Iberian sclerophyllous and semi-deciduous forests
Illyrian deciduous forests
Indo-Burma
Irano-Anatolian
Isola Boscone
Italian sclerophyllous and semi-deciduous forests
Jasper National Park
Jian Nan subtropical evergreen forests
Junggar Basin semi-desert
Kaplankyr Zapovednik
Karadagskiy Zapovednik
Karakoram-West Tibetan Plateau alpine steppe
Kavkazskiy Biosphere Reserve
Kazakh upland
Khangai Mountains alpine meadow
Khangai Mountains conifer forests
Khazar Zapovednik
Kirkkojärvi
Kluane National Park and Reserve
Kola Peninsula tundra
Kootenay National Park
Kopet Dag semi-desert
Kopet Dag woodlands and forest steppe
Kopetdagh Zapovednik
Krivoklatsko Protected Landscape Area
Krkonose
Kugitang Zapovednik
Laghetto del Frassino
Laidauredeltat
Lake Torne Area
Laplandskiy Biosphere Reserve
Long Point Biosphere Reserve
Luberon
Manchurian mixed forests
MARISMAS DE ISLA CRISTINA
Marismas de Santoña y Noja
Mediterranean acacia-argania dry woodlands and succulent thickets
Mediterranean Basin
Mediterranean dry woodlands and steppe
Mediterranean woodlands and forests
Mesopotamian shrub desert
Middle East steppe
Mombaroccio e Beato Sante
Mongolian-Manchurian grassland
Monticchie
Mountains of Central Asia
Mountains of Southwest China
Nenjiang River grassland
Neusiedler See-Osterreichischer Teil
Niagara Escarpment Biosphere Reserve
North America
North Atlantic moist mixed forests
North Bull Island
Northeast China Plain deciduous forests
Northeastern Himalayan subalpine conifer forests
Northeastern Spain and Southern France Mediterranean forests
Northern Anatolian conifer and deciduous forests
Northern Indochina subtropical forests
Northwest Iberian montane forests
Northwest Russian-Novaya Zemlya tundra
Nujiang Langcang Gorge alpine conifer and mixed forests
Okskiy Biosphere Reserve
OROS YMITTOS
Palava Protected Landscape Area
Paludi di Ostiglia
Pamir alpine desert and tundra
Pannonian mixed forests
Parco Del Cilento e Vallo de Diano
Parco Regionale Oglio Sud
Paropamisus xeric woodlands
Paul do Boquilobo Biosphere Reserve
Pechoro-Ilychskiy Biosphere Reserve
Pieni- ja Suuri-Rautjärvi
Pindus Mountains mixed forests
Po Basin mixed forests
Po da Albaredo Arnaboldi ad Arena Po
Po di Corte S. Andrea
Po di Monticelli Pavese e Chignolo Po
Po di Pieve Porto Morone
Po di San Rocco al Porto
Polana Biosphere Reserve
Pontic steppe
Prespa National Park
Prince Albert National Park
Prioksko-Terrasny Biosphere Reserve
Puszcza Kampinoska
Pyrenees conifer and mixed forests
Qilian Mountains subalpine meadows
Qin Ling Mountains deciduous forests
Qionglai-Minshan conifer forests
Redberry Lake Biosphere Reserve
Registan-North Pakistan sandy desert
Repetek Biosphere Reserve
Reserva de la Biosfera de Urdaibai
Reserve de la Biosphere d'Iroise
Reserve de la Biosphere des Vosges du Nord
Reserve Srebarna
Riding Mountain Biosphere Reserve
Risaie della Lomellina
Riserva Regionale Bosco Ronchetti
Riserva Regionale Garzaia di Pomponesco
Riserva Regionale Lanca di Gerole
Rodope montane mixed forests
Rondeau Provincial Park
Ruegen
Salminlahti
San Genesio
Sarmatic mixed forests
Sayan Alpine meadows and tundra
Sayan montane conifer forests
Sayano-Shushenskiy Biosphere Reserve
Scandinavian and Russian taiga
Scandinavian coastal conifer forests
Scandinavian Montane Birch forest and grasslands
Schorfheide-Chorin
Selenge-Orkhon forest steppe
Senna Lodigiana
Sichuan Basin evergreen broadleaf forests
SIERRA MARIA - LOS VELEZ
SIERRA NEVADA
SIERRAS CENTRALES Y EMBALSE DE ALANGE
Sikhote-Alinskiy Biosphere Reserve
Sokhondinskiy Biosphere Reserve
South Appenine mixed montane forests
South China-Vietnam subtropical evergreen forests
South Iran Nubo-Sindian desert and semi-desert
South Taiwan monsoon rain forests
Southeast Tibet shrub and meadows
Southeastern Iberian shrubs and woodlands
Southern Anatolian montane conifer and deciduous forests
Southwest Iberian Mediterranean sclerophyllous and mixed forests
Spreewald
Srebarna
Suiphun-Khanka meadows and forest meadows
Sumava Biosphere Reserve
Syunt-Khasardagh Zapovednik
Taiwan subtropical evergreen forests
Taklimakan desert
Tarim Basin deciduous forests and steppe
Taynish National Nature Reserve
Tian Shan foothill arid steppe
Tian Shan montane conifer forests
Tian Shan montane steppe and meadows
Tibetan Plateau alpine shrub and meadows
Tigris-Euphrates alluvial salt marsh
Torbiere d'Iseo
Trebon Basin Protected Landscape Area
Tsentral'no-Chernozemny Biosphere Reserve
Tsentral'no-Lesnoy Biosphere Reserve
Tsentral'no-Sibirskiy Biosphere Reserve
Tyrrhenian-Adriatic sclerophyllous and mixed forests
Vallazza
Valli del Mincio
Vessertal-Thuringian Forest Biosphere Reserve
Viadana, Portiolo, San Benedetto Po e Ostiglia
Voronezhskiy Biosphere Reserve
Waddensea of Lower Saxony
Waddensea of Schleswig-Holstein
Waterton Biosphere Reserve
Western European broadleaf forests
Wood Buffalo National Park
Yarlung Tsangpo arid steppe
Yellow Sea saline meadow
Yoho National Park
Yunnan Plateau subtropical evergreen forests
Zagros Mountains forest steppe

Attributes / relations provided by
♦ 1Spermophilus richardsonii, Gail R. Michener and James W. Koeppl, Mammalian Species No. 243, pp. 1-8, (1985)