Diet Overlap

Tyto alba (Barn Owl)
Circus aeruginosus (Western Marsh Harrier)

Common Diet

Microtus arvalis (common vole)

Common Habitat

Ackerhügelland nördlich Weimar mit Ettersberg
Ackerhügelland westlich Erfurt mit Fahnerscher Höhe
Aegean and Western Turkey sclerophyllous and mixed forests
Aggtelek Biosphere Reserve
AISTHITIKO DASOS KALAVRYTON
Al Wathba Wetland Reserve
Albertine Rift montane forests
Alps conifer and mixed forests
Alsó-Tisza-völgy
Alto Garda Bresciano
Anatolian conifer and deciduous mixed forests
Angolan Miombo woodlands
Appenine deciduous montane forests
Arabian Peninsula coastal fog desert
Arcipelago delle Eolie - area marina e terrestre
Area delle Gravine
Atlantic Equatorial coastal forests
Atlantic mixed forests
Auma-Aue mit Wolcheteiche und Struthbach-Niederung
Azraq Wetland Reserve
Bacini ex-zuccherificio di Argelato e Golena del Fiume Reno
Baie d'Audierne
Balkan mixed forests
Baltic mixed forests
Bamingui-Bangoran Conservation Area
Barthes de l'Adour
Basso Taro
Beigua - Turchino
Bialowieza National Park
Biotopi e Ripristini ambientali di Bentivoglio, S. Pietro in Casale, Malalbergo e Baricella
Biotopi e Ripristini ambientali di Budrio e Minerbio
Biotopi e Ripristini ambientali di Crevalcore
Biotopi e Ripristini ambientali di Medicina e Molinella
Borsodi-sík
Boschi del Ticino
Bosco della Mesola, Bosco Panfilia, Bosco di Santa Giustina, Valle Falce, La Goara
Brahmaputra Valley semi-evergreen forests
Buxa Tiger Reserve
CABO DE GATA-NIJAR
Caerlaverock National Nature Reserve
Calamocarro-Benzú
Calanchi e praterie aride della media Valle del Foglia
Cameroonian Highlands forests
Campazzi di Onigo
Cantabrian mixed forests
Capanne di Marcarolo
Carpathian montane forests
Caucasus
Celtic broadleaf forests
Central Deccan Plateau dry deciduous forests
Central European mixed forests
Central Zambezian Miombo woodlands
Chhota-Nagpur dry deciduous forests
Coastal Forests of Eastern Africa
Corbett National Park
Corsican montane broadleaf and mixed forests
Cross-Niger transition forests
Cross-Sanaga-Bioko coastal forests
CUENCA DE GALLOCANTA
Cyprus Mediterranean forests
Dana
Deccan thorn scrub forests
Dee Estuary/ Aber Dyfrdwy
Dinaric Mountains mixed forests
Dolina Dolnej Odry
Dolna Odra
Domaine d'Orx
DOÑANA
East African mangroves
East African montane forests
East Deccan dry-evergreen forests
East European forest steppe
East Sudanian savanna
Eastern Afromontane
Eastern Arc forests
Eastern highlands moist deciduous forests
Eastern Mediterranean conifer-sclerophyllous-broadleaf forests
Eastern Miombo woodlands
Eastern Zimbabwe montane forest-grassland mosaic
EMBALSE DE ARROCAMPO
EMBALSE DE LOS CANCHALES
EMBALSE DE MONTIJO
EMBALSE DE VALDECAÑAS
EMBALSE DEL PAS Y SANTA RITA
English Lowlands beech forests
Es Trenc-Salobrar de Campos
ESTEPAS DE BELCHITE-EL PLANERON-LA LOMAZA
ESTERO DE DOMINGO RUBIO
Estuário do Tejo
Etang de la Horre
Ethiopian montane forests
Ethiopian montane grasslands and woodlands
Ethiopian montane moorlands
Ethiopian xeric grasslands and shrublands
Euxine-Colchic broadleaf forests
Felsõ-kiskunsági szikes puszták és turjánvidék
Fenland
Fitzgerald River National Park
Fiume Po - tratto vercellese alessandrino
Flusslandschaft Elbe Biosphere Reserve
Foret Domaniale du Circeo
Forêts et étangs d'Argonne et vallée de l'Ornain
GALACHOS DE LA ALFRANCA DE PASTRIZ, LA CARTUJA Y EL BURGO DE EBRO
Gátéri Fehér-tó
Gessi Bolognesi, Calanchi dell'Abbadessa
Giara di Siddi
Gola della Rossa e di Frasassi
Gorges de la Sioule
Grampians National Park
Guinean forest-savanna mosaic
Guinean Forests of West Africa
Gulf of Oman desert and semi-desert
Haut Val d'Allier
Helme-Unstrut-Niederung
Herbages et cultures des vallées de la Voire, de l'Héronne et de la Laines
Hevesi-sík
Himalaya
Himalayan subtropical broadleaf forests
Horn of Africa
Hortobágy National Park
Hwange National Park
Iberian conifer forests
Iberian sclerophyllous and semi-deciduous forests
ILES DU HAUT RHÔNE
Illyrian deciduous forests
Indo-Burma
Inner Niger Delta flooded savanna
Isola Boscone
Isola Mal di Ventre
Italian sclerophyllous and semi-deciduous forests
Itigi-Sumbu thicket
Izsáki Kolon-tó
Kalahari Acacia-Baikiaea woodlands
Kanha Tiger Reserve
Keoladeo (Bharatpur) National Park
Khathiar-Gir dry deciduous forests
Kiskunsági szikes tavak és az õrjegi turjánvidék
Korup National Park
Krivoklatsko Protected Landscape Area
Krkonose
Kruger National Park
Kruger to Canyons Biosphere Reserve
La Mola i s'Albufera de Fornells
LA SOTONERA
La Trapa
Lac de Grand Lieu
LAC DE MADINE ET ETANGS DE PANNES
Lac de Remoray
Laghetto del Frassino
Lago di Mezzola e Pian di Spagna
LAGUNA DE SARIÑENA Y BALSA DE LA ESTACIÓN
LAGUNAS Y CARRIZALES DE CINCO VILLAS
Lake Chad flooded savanna
Lake Nakuru National Park
Les Cévennes
LLANOS DE ZORITA Y EMBALSE DE SIERRA BRAVA
LOMA LA NEGRA - BARDENAS
Lower Gangetic Plains moist deciduous forests
Luberon
Magredi di Pordenone
Malindi-Watamu Biosphere Reserve
Manas National Park
Mandara Plateau mosaic
Marais de Bruges
Marakele National Park
MATARRAÑA - AIGUABARREIX
Mecsek
Medio Taro
Mediterranean acacia-argania dry woodlands and succulent thickets
Mediterranean Basin
Mediterranean conifer and mixed forests
Mediterranean dry woodlands and steppe
Mediterranean woodlands and forests
Meghalaya subtropical forests
Mesopotamian shrub desert
Middle East steppe
Mizoram-Manipur-Kachin rain forests
Mòine Mhór
MONFRAGÜE Y LAS DEHESAS DEL ENTORNO
Mont Nimba Strict Nature Reserve
Monte Nerone e Monti di Montiego
Mount Cameroon and Bioko montane forests
Mount Kulal Biosphere Reserve
Murgia Alta
Muschelkalkgebiet südöstlich Erfurt
Nairobi National Park
Narmada Valley dry deciduous forests
Neusiedler See-Osterreichischer Teil
Niger Delta swamp forests
Nigerian lowland forests
Nile Delta flooded savanna
Nordöstliches Altenburger Land
Norfolk Island
North Western Ghats montane rain forests
Northeastern Spain and Southern France Mediterranean forests
Northern Acacia-Commiphora bushlands and thickets
Northern Congolian forest-savanna mosaic
Northern Zanzibar-Inhambane coastal forest mosaic
Northwest Iberian montane forests
Northwestern thorn scrub forests
Oberlausitzer Heide - und Teichlandschaft
Ohrdrufer Muschelkalkplatte und Apfelstädtaue
OROS YMITTOS
Ostoja Inska
Palava Protected Landscape Area
Paludi di Ostiglia
Pannonian mixed forests
Parc National de la Lopé
Parco Regionale Oglio Sud
Parma Morta
Paul do Boquilobo Biosphere Reserve
Pays des Couzes
Persian Gulf desert and semi-desert
Pflaelzerwald
Pindus Mountains mixed forests
PLAINE ET ETANG DU BISCHWALD
Planèze de Saint Flour
Plateau de l'Arbois
Plateau de Valensole
Po Basin mixed forests
Polana Biosphere Reserve
Pontic steppe
Prai di Castello di Godego
Promontorio del Gargano
Puszcza Kampinoska
Puszcza Notecka
Red Sea Nubo-Sindian tropical desert and semi-desert
Reserve de la Biosphere d'Iroise
Reserve de la Biosphere de la Pendjari
Reserve de la Biosphere des Vosges du Nord
Reserve Nationale de Camargue Biosphere Reserve
Reserve Srebarna
Risaie della Lomellina
Riserva Regionale Bosco Ronchetti
Riserva Regionale Lanca di Gerole
River Spey
Rodope montane mixed forests
Ruegen
S'Albufera de Mallorca
S'Albufera des Grau
Sa Dragonera
Sahara desert
Saharan flooded grasslands
Saharan halophytics
Sahelian Acacia savanna
San Genesio
Sanjay Gandhi National Park
Sarmatic mixed forests
Schlechtsarter Schweiz
Schorfheide-Chorin
Senna Lodigiana
Serengeti volcanic grasslands
Serengeti-Ngorongoro Biosphere Reserve
SERRETA DE TRAMACED
Ses Salines d'Eivissa i Formentera
SIERRA NEVADA
SIERRAS DE SANTO DOMINGO Y CABALLERA Y RÍO ONSELLA
Somali Acacia-Commiphora bushlands and thickets
SOTOS Y CARRIZALES DEL RÍO ARAGÓN
South Deccan Plateau dry deciduous forests
South Iran Nubo-Sindian desert and semi-desert
South Malawi montane forest-grassland mosaic
South Saharan steppe and woodlands
South Western Ghats montane rain forests
Southeastern Iberian shrubs and woodlands
Southern Acacia-Commiphora bushlands and thickets
Southern Africa bushveld
Southern Congolian forest-savanna mosaic
Southern Miombo woodlands
Southern Rift montane forest-grassland mosaic
Southern Zanzibar-Inhambane coastal forest mosaic
Southwestern Arabian foothills savanna
Spreewald
Sunderban
Takamanda Forest Reserve
The W Region
The Wash and North Norfolk Coast
Tigris-Euphrates alluvial salt marsh
Torbiere d'Iseo
Torrente Orba
Trebon Basin Protected Landscape Area
Tsavo National Park
Unstrutaue bei Schallenburg
Untereichsfeld - Ohmgebirge
Upper Gangetic Plains moist deciduous forests
Val d'Allier Bourbonnais
Val d'allier Saint Yorre-Joze
Vallazza
Valle del Mezzano, Valle Pega
Vallée de la Loire de Iguerande à Decize
Valli del Mincio
Valli di Argenta
Valli di Comacchio
Valli Mirandolesi
Verdon
Viadana, Portiolo, San Benedetto Po e Ostiglia
Victoria Basin forest-savanna mosaic
Vogelschutzgebiet Hellwegbörde
Waddensea of Lower Saxony
West Sudanian savanna
Western European broadleaf forests
Western Ghats and Sri Lanka
Western Zambezian grasslands
Xishuangbanna
Yathong Nature Reserve
Zagros Mountains forest steppe
Zambezian and Mopane woodlands
Zambezian Baikiaea woodlands
Zambezian coastal flooded savanna
Zambezian Cryptosepalum dry forests
Zambezian flooded grasslands
Zempléni-hegység a Szerencsi-dombsággal és a Hernád-völggyel

Attributes / relations provided by
♦ 1Ecology of Commanster
♦ 2Nestling diet and parental provisioning behaviour in the Marsh harrier (Circus aeruginosus), Marcin BRZEZIŃSKI, Michał ŻMIHORSKI, Acta Zoologica Lituanica, 2009, Volumen 19, Numerus 2