Diet Overlap

Ardea cinerea (Grey Heron)
Circus pygargus (Montagu's Harrier)

Common Diet

Microtus arvalis (common vole)
Schistocerca gregaria (desert locust)

Common Habitat

Adata-Tundzha
Aggtelek Biosphere Reserve
Al Wathba Wetland Reserve
Alai-Western Tian Shan steppe
Alpi Marittime
Alsó-Tisza-völgy
Alte Valli Stura e Maira
Alto Garda Bresciano
ALYKI LEFKIMÌIS (KERKYRA)
Amboseli National Park
Amudarya Zapovednik
AMVRAKIKOS KOLPOS, DELTA LOUROU KAI ARACHTHOU (PETRA, MYTIKAS, EVRYTERI PERIOCHI)
AMVRAKIKOS KOLPOS, LIMNOTHALASSA KATAFOURKO KAI KORAKONISIA
Anatolian conifer and deciduous mixed forests
ANATOLIKI RODOS: PROFITIS ILIAS - EPTA PIGES - EKVOLI LOUTANI - KATERGO, REMA GADOURA - CHERSONISOS
ANDROS: KENTRIKO KAI NOTIO TMIMA, GYRO NISIDES KAI PARAKTIA THALASSIA ZONI
ANSE DU FIER D'ARS EN RE
ANTICHASIA ORI KAI METEORA
Appenine deciduous montane forests
Arabian Peninsula coastal fog desert
Aree delle risorgive di Viarolo, Bacini di Torrile, Fascia golenale del Po
Askö-Tidö
ASTEROUSIA ORI (KOFINAS)
Astrakhanskiy Biosphere Reserve
Atanasovsko ezero
Atlantic mixed forests
Azerbaijan shrub desert and steppe
Azraq Wetland Reserve
Bacini di Jolanda di Savoia
Bacini ex-zuccherificio di Argelato e Golena del Fiume Reno
Bacino Val Grande - Lavacci
Baie d'Audierne
Bakarlaka
Balchik
Balkan mixed forests
Baltic mixed forests
Barthes de l'Adour
Basse plaine de l'Aude
Basse Vallée du Var
BASSEE ET PLAINES ADJACENTES
Basses vallées angevines et prairies de la Baumette
Bassigny
Basso Taro
Batova
Belovezhskaya Pushcha Biosphere Reserve
Berezinskiy Zapovednik
Bialowieza National Park
Bideford Bay Biosphere Reserve
Biotopi di Alfonsine e Fiume Reno
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
Biviere di Lentini, tratto mediano e foce del Fiume Simeto e area antistante la foce
BOIS DE L'HOSPICE, ETANG DE BEAUFOUR ET ENVIRONS
Bory Tucholskie
Boschi del Ticino
Bosco della Mesola, Bosco Panfilia, Bosco di Santa Giustina, Valle Falce, La Goara
BRAZO DEL ESTE
BRENNE
Burgasko ezero
CABO DE GATA-NIJAR
Calamocarro-Benzú
Camargue
Cameroonian Highlands forests
Campazzi di Onigo
CAMPIÑAS DE SEVILLA
CAMPO DE AZABA
CAÑONES DEL DUERO
Cantabrian mixed forests
Carpathian montane forests
Caspian Hyrcanian mixed forests
Caspian lowland desert
Castelnuovo Bocca d'Adda
Caucasus
Caucasus mixed forests
Celtic broadleaf forests
Central Anatolian deciduous forests
Central Asian northern desert
Central Asian riparian woodlands
Central Asian southern desert
Central Deccan Plateau dry deciduous forests
Central European mixed forests
Central Zambezian Miombo woodlands
Chernye Zemli Biosphere Reserve
Clot de Galvany
Coastal Forests of Eastern Africa
COMPLEJO ENDORREICO LA LANTEJUELA
COMPLEJO ENDORREICO LEBRIJA-LAS CABEZAS
Confluence des vallées de l'Aisne et de l'Aire
Confluence des vallées de la Meuse et de la Chiers
Corsican montane broadleaf and mixed forests
Courant d'Huchet
Crau
Crimean Submediterranean forest complex
Danube Delta Biosphere Reserve
Darvinsky Zapovednik
Deccan thorn scrub forests
Dee Estuary/ Aber Dyfrdwy
DELTA ACHELOOU, LIMNOTHALASSA MESOLONGIOU - AITOLIKOU KAI EKVOLES EVINOU, NISOI ECHINADES, NISOS PET
DELTA ACHELOOU, LIMNOTHALASSA MESOLONGIOU - AITOLIKOU, EKVOLES EVINOU, NISOI ECHINADES, NISOS PETALA
DELTA AXIOU - LOUDIA - ALIAKMONA - ALYKI KITROUS
Delta del Po
DELTA EVROU
DELTA EVROU KAI DYTIKOS VRACHIONAS
DELTA NESTOU KAI LIMNOTHALASSES KERAMOTIS KAI NISOS THASOPOULA
DIAPONTIA NISIA (OTHONOI, EREIKOUSA, MATHRAKI KAI VRACHONISIDES)
Dinaric Mountains mixed forests
Dolni Bogrov-Kazichene
Domaine d'Orx
DOÑANA
Donau zwischen Straubing und Vilshofen
Drakensberg alti-montane grasslands and woodlands
Drakensberg montane grasslands, woodlands and forests
Durankulak Lake
DYTIKI MILOS, ANTIMILOS, POLYAIGOS KAI NISIDES
DYTIKI RODOS: ORI ATTAVYROS & AKRAMYTIS, TECHNITI LIMNI APOLAKKIAS KAI NISIDES GEORGIOU, STRONGYLI,
East African montane moorlands
East Deccan dry-evergreen forests
East European forest steppe
East Saharan montane xeric woodlands
East Sudanian savanna
Eastern Afromontane
Eastern Anatolian montane steppe
Eastern Arc forests
Eastern Miombo woodlands
Eastern Zimbabwe montane forest-grassland mosaic
Ehmja-Turvalepa
El Fondo d'Elx-Crevillent
EMBALSE DE ORELLANA Y SIERRA DE PELA
Emin Valley steppe
Emine
Emsmarsch von Leer bis Emden
ENCINARES DE LOS RÍOS ADAJA Y VOLTOYA
Endla
English Lowlands beech forests
Eritrean coastal desert
ESTEPAS DE BELCHITE-EL PLANERON-LA LOMAZA
ESTERO DE DOMINGO RUBIO
ESTRECHO
Estuaire de la Gironde : Marais du Blayais
Estuaire et marais de la Basse Seine
Estuário do Sado
Estuário do Tejo
ETANG DE LACHAUSSEE ET ZONES VOISINES
Etangs d'Argonne
Etangs entre Istres et Fos
Ethiopian montane forests
Ethiopian montane grasslands and woodlands
Ethiopian montane moorlands
Ethiopian xeric grasslands and shrublands
ETHNIKOS DRYMOS PRESPON
Etosha National Park
Ex Cave di Casale - Vicenza
Fehntjer Tief
Felsõ-kiskunsági szikes puszták és turjánvidék
Fiume Po - tratto vercellese alessandrino
Fiume Po da Rio Boriacco a Bosco Ospizio
Fiume Po da Stellata a Mesola e Cavo Napoleonico
Flusslandschaft Elbe Biosphere Reserve
Fontanili di Gattatico e Fiume Enza
FORET DE MOULIERE, LANDES DU PINAIL, BOIS DU DEFENS, DU FOU ET DE LA ROCHE DE BRAN
Foret Domaniale du Circeo
Forêts et étangs d'Argonne et vallée de l'Ornain
FORETS ET ZONES HUMIDES DU PAYS DE SPINCOURT
FUENTES CARRIONAS Y FUENTE COBRE-MONTAÑA PALENTINA
Galata
Galichia Gora Zapovednik
Garzaie del Parco Adda Sud
Gera-Unstrut-Niederung um Straußfurt
Gissaro-Alai open woodlands
Golena del Po di Gualtieri, Guastalla e Luzzara
Golena del Po presso Zibello
Gombe National Park
GORGES DE LA DORDOGNE
Gorges de la Loire
Gorges de la Sioule
Gorges de la Truyère
Grande Brière, marais de Donges et du Brivet
Great Lakes Basin desert steppe
Guinean Forests of West Africa
Guinean montane forests
Gulf of Oman desert and semi-desert
Hammeniederung
Haut Val d'Allier
Helme-Unstrut-Niederung
Helmestausee Berga-Kelbra (Anteil Sachsen-Anhalt)
Herbages et cultures autour du lac du Der
Herbages et cultures des vallées de la Voire, de l'Héronne et de la Laines
Highveld grasslands
Himalaya
Himalayan subtropical broadleaf forests
Hlane Royal National Park
HOCES DEL ALTO EBRO Y RUDRÓN
Horn of Africa
Hortobágy National Park
Iberian conifer forests
Iberian sclerophyllous and semi-deciduous forests
Illyrian deciduous forests
Indus Valley desert
Inner Niger Delta flooded savanna
Irano-Anatolian
Isomatala-Maasyvänlahti
Italian sclerophyllous and semi-deciduous forests
Itigi-Sumbu thicket
Ivailovgrad Reservoir
Kalahari Acacia-Baikiaea woodlands
Kalahari Gemsbok National Park
Kaliakra
Kalimok Complex
Kamchia Complex
Kamchiyska Mountain
Kanteleenjärven lintuvesi
KATO OLYMPOS, OROS GODAMANI KAI KOILADA RODIAS
KATO ROUS KAI EKVOLES SPERCHEIOU POTAMOU
Kazakh forest steppe
Kazakh semi-desert
Kazakh steppe
Kazakh upland
Khathiar-Gir dry deciduous forests
Khazar Zapovednik
Kirkkojärvi
Kis-Sárrét
Kiskunsag Biosphere Reserve
Kiskunsági szikes tavak és az õrjegi turjánvidék
Kiunga Marine National Reserve
KOILADA KAI EKVOLES SPERCHEIOU - MALIAKOS KOLPOS
Kokemäenjoen suisto
Kopetdagh Zapovednik
Kotlenska Mountain
KOURTALIOTIKO FARANGI, FARANGI PREVELI
Krkonose
Kruger National Park
Kruger to Canyons Biosphere Reserve
KYTHIRA KAI GYRO NISIDES: PRASONISI, DRAGONERA, ANTIDRAGONERA, AVGO, KAPELLO, KOUFO KAI FIDONISI
L'Alt Maestrat, Tinença de Benifassà, Turmell i Vallivana
La Durance
LA NAVA-CAMPOS SUR
Lac de Grand Lieu
LAC DE MADINE ET ETANGS DE PANNES
Lac du Der
Lacs de la forêt d'Orient
Lago di Occhito
Lago Trasimeno
LAGUNA DE FUENTE DE PIEDRA
LAGUNA DE LA RATOSA
LAGUNA DE SARIÑENA Y BALSA DE LA ESTACIÓN
Laguna di Orbetello
Laguna di Venezia
LAGUNAS DE CAMPILLOS
LAGUNAS DE CANTALEJO
LAGUNAS DE VILLAFÁFILA
LAGUNAS Y CARRIZALES DE CINCO VILLAS
Lake Chad flooded savanna
Lake Manyara National Park
Lake Nakuru National Park
Lame del Sesia e Isolone di Oldenico
Lanca di Gussola
LAZAROS KORYFI - MADARA DIKTIS
Le Marais d'Isle
Le Meleghine
Le Vallette
Les Cévennes
Les Ramières du Val de Drôme
LESVOS: KOLPOS KALLONIS KAI CHERSAIA PARAKTIA ZONI
LESVOS: PARAKTIOI YGROTOPOI KOLPOU KALLONIS
LIMNES KAI LIMNOTHALASSES TIS THRAKIS - EVRYTERI PERIOCHI KAI PARAKTIA ZONI
LIMNES VISTONIS, ISMARIS - LIMNOTHALASSES PORTO LAGOS, ALYKI PTELEA, XIROLIMNI, KARATZA
LIMNI AGIAS (CHANIA)
LIMNI AMVRAKIA
LIMNI KAI FRAGMA AGRA
LIMNI PETRON
LIMNI PIKROLIMNI - XILOKERATEA
LIMNOS: LIMNES CHORTAROLIMNI KAI ALYKI, KOLPOS MOUDROU, ELOS DIAPORI KAI CHERSONISOS FAKOS
LIMNOTHALASSA KALOGRIAS, DASOS STROFYLIAS KAI ELOS LAMIAS, ARAXOS
LIMNOTHALASSA KORISSION (KERKYRA) KAI NISOS LAGOUDIA
LIMNOTHALASSA KOTYCHI - ALYKI LECHAINON
Liwonde National Park
Llacunes de la Mata i Torrevieja.
LLANOS DE ALCANTARA Y BROZAS
LLANOS DE TRUJILLO
Lomovete
LOS ALCORNOCALES
Luberon
Malabar Coast moist forests
Maldives-Lakshadweep-Chagos Archipelago tropical moist forests
Malindi-Watamu Biosphere Reserve
Manas National Park
Mandra - Poda
Maputaland coastal forest mosaic
Marais du Nord Médoc
MARAIS ET ESTUAIRE DE LA SEUDRE, ILE D'OLERON
MARAIS POITEVIN
Marakele National Park
Marchesato e Fiume Neto
Marigny, Superbe, vallée de l'Aube
MARISMAS DE ISLA CRISTINA
MARISMAS DEL ODIEL
Marjal de Pego-Oliva.
Marjal dels Moros
Masai xeric grasslands and shrublands
Medio Taro
Mediterranean Basin
Mietoistenlahti
Milde-Niederung/Altmark
Minsmere to Walberswick Heaths and Marshes
Mittlere Elbe einschließlich Steckby-Lödderitzer Forst
MONFRAGÜE Y LAS DEHESAS DEL ENTORNO
Monte Cofano, Capo San Vito e Monte Sparagio
MONTES OBARENES
Monticchie
Monts et Plomb du Cantal
Mountains of Central Asia
Moyenne vallée de l'Oise
Mündungsgebiet der Schwarzen Elster
Nairobi National Park
Narmada Valley dry deciduous forests
Närpiön saaristo
Neusiedler See-Osterreichischer Teil
Niederung der Unteren Havel
Nikopolsko Plateau
NISIA ANTIPSARA KAI NISIDES DASKALIO, MASTROGIORGI, PRASONISI, KATO NISI, MESIAKO, KOUTSOULIA
NISOS AGIOS EFSTRATIOS KAI THALASSIA ZONI
NISOS FOURNOI KAI NISIDES THYMAINA, ALATSONISI, THYMAINAKI, STRONGYLO, PLAKA, MAKRONISI, MIKROS KAI
NISOS LEIPSOI (DYTIKO TMIMA) KAI NISIDES: FRAGKOS, MAKRONISI, PILAFI, KAPARI, KALAPODIA, MEGALO ASPR
Nordöstliches Altenburger Land
North Bull Island
North Norfolk Coast
North Western Ghats moist deciduous forests
Northeastern Spain and Southern France Mediterranean forests
Northern Acacia-Commiphora bushlands and thickets
Northern Zanzibar-Inhambane coastal forest mosaic
Northwest Iberian montane forests
Northwestern thorn scrub forests
NOTIA MANI
NOTIO AKRO RODOU, PRASONISI, YGROTOPOS LIVADI KATTAVIAS
NOTIODYTIKI CHERSONISOS, APOLITHOMENO DASOS LESVOU
Nylsvley
Okskiy Biosphere Reserve
Omenajärvi
OREINOS EVROS - KOILADA DEREIOU
ORI TZENA KAI PINOVO
OROS CHELMOS (AROANIA) - FARANGI VOURAIKOU KAI PERIOCHI KALAVRYTON
OROS CHOLOMONTAS
OROS OCHI, PARAKTIA ZONI KAI NISIDES
Orsoya Fish-ponds
Ortazzo, Ortazzino, Foce del Torrente Bevano
Otajärvi
Oukkulanlahti
Ovtcharitsa Reservoir
Padule di Diaccia Botrona
Paimionlahti
Palude Brabbia
Palude del Busatello
Paludi di Ostiglia
Pannonian mixed forests
Pantani della Sicilia sud-orientale, Morghella, di Marzamemi, di Punta Pilieri e Vendicari
PARAPOTAMIO DASOS VOREIOU EVROU KAI ARDA
Parc National de Waza
Parco Del Cilento e Vallo de Diano
Parco Regionale Oglio Sud
Parma Morta
Paul do Boquilobo Biosphere Reserve
Pays des Couzes
Pechoro-Ilychskiy Biosphere Reserve
Pflaelzerwald
Philippines
Pialassa dei Piomboni, Pineta di Punta Marina
Pialasse Baiona, Risega e Pontazzo
Pindus Mountains mixed forests
PLAINE DE VILLEFAGNAN
PLAINE ET ETANG DU BISCHWALD
PLAINES DU MIREBALAIS ET DU NEUVILLOIS
Planèze de Saint Flour
PLATEAU DE BELLEFONDS
Plateau de Valensole
Po Basin mixed forests
Polana Biosphere Reserve
Pomorie Lake
Pontic steppe
Prai di Castello di Godego
Prat de Cabanes i Torreblanca
Prati e Ripristini ambientali di Frescarolo e Samboseto
Préalpes de Grasse
Prespa National Park
Prioksko-Terrasny Biosphere Reserve
Provadiysko-Royaksko plateau
PUNTA ENTINAS-SABINAR
Punte Alberete, Valle Mandriole
Pyrenees conifer and mixed forests
Queen Elizabeth National Park
Radinchevo
Ramsar-Gebiet S-H Wattenmeer und angrenzende Küstengebiete
Regentalaue und Chambtal mit Rötelseeweihergebiet
REGION DE PRESSAC, ETANG DE COMBOURG
Reserva de la Biosfera de Doñana
Reserve de la Biosphere d'Iroise
Reserve de la Biosphere des Vosges du Nord
Reserve Nationale de Camargue Biosphere Reserve
Reserve Srebarna
Rheiderland
Ria Formosa
RIBERAS DE CASTRONUÑO
RÍO GUADALOPE - MAESTRAZGO
Risaie della Lomellina
Riserva Regionale Bosco dei Bordighi
Riserva Regionale Bosco Ronchetti
Riserva Regionale Fontanile Nuovo
Riserva Regionale Garzaia di Pomponesco
Riserva Regionale Lanca di Gerole
Rodope montane mixed forests
Ropotamo Complex
Royal Chitwan National Park
Rozov Kladenets Reservoir
Rubondo National Park
Ruegen
Rupite
S'Albufera des Grau
Saale-Elster-Aue südlich Halle
Sacca di Goro, Po di Goro, Valle Dindona, Foce del Po di Volano
Saharan flooded grasslands
Sahelian Acacia savanna
Sakar
Salina di Cervia
Salinas de Santa Pola.
San Genesio
Sapais de Castro Marim
Sarmatic mixed forests
Sayan Alpine meadows and tundra
Sayan Intermontane steppe
Sayan montane conifer forests
Scandinavian and Russian taiga
Schorfheide-Chorin
Serengeti volcanic grasslands
Serengeti-Ngorongoro Biosphere Reserve
Ses Salines d'Eivissa i Formentera
Shabla Lake Complex
SIERRA DE LA DEMANDA
Siikajoen lintuvedet ja suot
Siikalahti, Sammallampi, Rautalahti
SITES DE SEINE-SAINT-DENIS
Sologne bourbonnaise
Somali Acacia-Commiphora bushlands and thickets
SOTOS Y CARRIZALES DEL RÍO ARAGÓN
South Deccan Plateau dry deciduous forests
South Malawi montane forest-grassland mosaic
South Siberian forest steppe
South Western Ghats moist deciduous forests
South Western Ghats montane rain forests
Southeastern Iberian shrubs and woodlands
Southern Acacia-Commiphora bushlands and thickets
Southern Africa bushveld
Southern Anatolian montane conifer and deciduous forests
Southern Miombo woodlands
Southern Rift montane forest-grassland mosaic
Southern Zanzibar-Inhambane coastal forest mosaic
Southwest Iberian Mediterranean sclerophyllous and mixed forests
Spinadesco
Spreewald
Srebarna
Sri Lanka dry-zone dry evergreen forests
Sri Lanka lowland rain forests
STENA NESTOU
Straldzha Complex
Strandzha
Studen Kladenets
Studenetz
Suha Reka
Tåkern
Taklimakan desert
Tarim Basin deciduous forests and steppe
Terai-Duar savanna and grasslands
Teutjärven ja Suvijärven lintuvedet
THASOS (OROS YPSARIO KAI PARAKTIA ZONI) KAI NISIDES KOINYRA, XIRONISI
The W Region
Tian Shan foothill arid steppe
Tian Shan montane conifer forests
Tian Shan montane steppe and meadows
Torbiere d'Iseo
Torrente Orba
Trebon Basin Protected Landscape Area
Tsavo National Park
Tsentral'no-Chernozemny Biosphere Reserve
Tsentral'no-Lesnoy Biosphere Reserve
Tyrrhenian-Adriatic sclerophyllous and mixed forests
U. Rhinluch/Dreetzer See, Havell. Luch und Belziger Landschaftsw.
Ubsunurskaya Kotlovina (Ubsunur Depression)
Uckermärkische Seenlandschaft
Untere Havel/Sachsen-Anhalt und Schollener See
Unterelbe
Unteres Elbtal
Ural montane forests and tundra
Val d'Allier Bourbonnais
Val d'allier Saint Yorre-Joze
Vallazza
Valle Bertuzzi, Valle Porticino - Canneviè
Valle del Mezzano, Valle Pega
VALLE DEL TIÉTAR
Valle delle Bruciate e Tresinaro
Valle di Gruppo
Vallée de l'Aisne à Mouron
Vallée de l'Aisne en aval de Château Porcien
VALLEE DE LA CHARENTE EN AMONT D'ANGOULEMES
Vallée de la Loire de Iguerande à Decize
Vallée de la Loire de Nantes aux Ponts-de-Cé et ses annexes
VALLEE DE LA MEUSE
Vallée supérieure de l'Alzette
VALLES DEL VOLTOYA Y EL ZORITA
Valli del Mincio
Valli di Argenta
Valli di Comacchio
Valli di Novellara
Valli Mirandolesi
Vanhankaupunginlahden lintuvesi
Varna-Beloslav Lakes Complex
Vene di Bellocchio, Sacca di Bellocchio, Foce del Fiume Reno, Pineta di Bellocchio
Vessertal-Thuringian Forest Biosphere Reserve
Viadana, Portiolo, San Benedetto Po e Ostiglia
Victoria Basin forest-savanna mosaic
Vogelschutzgebiet Drömling
Voronezhskiy Biosphere Reserve
Waddensea of Lower Saxony
Wangerland
West Caprivi Game Reserve
West Siberian taiga
West Sudanian savanna
Western European broadleaf forests
Western Ghats and Sri Lanka
Western Siberian hemiboreal forests
Yancheng
Yatata
YGROTOPOS EKVOLON KALAMA KAI NISOS PRASOUDI
YGROTOPOS SCHINIA
Zagros Mountains forest steppe
Zambezian and Mopane woodlands
Zambezian coastal flooded savanna
Zambezian flooded grasslands
Zlatiata
ZONES AGRICOLES DE LA HARDT
Zvanichevo Fish-ponds

Attributes / relations provided by
♦ 1Ecology of Commanster
♦ 2Comparative breeding biology of Hen Harrier and Montagu’s Harrier: an 8-year study in north-eastern France, A. MILLON, J.-L. BOURRIOUX, C. RIOLS & V. BRETAGNOLLE, Ibis (2002), 144, 94–105
♦ 3SYMENS, P. (1988). Effects of the mass migration of desert locusts Schistocerca gregaria on birds in the Taif area. Arabia.