Diet Overlap

Hirundo rustica (Barn Swallow) Passer domesticus (House Sparrow)

Common Diet

Mesembrina meridiana (Mid-day Fly)

Common Habitat

Acadia National Park ACANTILADOS DE MARO-CERRO GORDO Addo Elephant National Park Aegean and Western Turkey sclerophyllous and mixed forests Aggtelek Biosphere Reserve AISTHITIKO DASOS KALAVRYTON Al Wathba Wetland Reserve Alai-Western Tian Shan steppe Alejandro de Humboldt National Park Algonquin Provincial Park Alps conifer and mixed forests Altai alpine meadow and tundra Altai steppe and semi-desert Alto Golfo de California y Delta del Rio Colorado Amistad National Recreation Area Anatolian conifer and deciduous mixed forests Antietam National Battlefield Anza-Borrego Desert State Park, CA Apostle Islands National Lakeshore Appenine deciduous montane forests Arabian Desert and East Sahero-Arabian xeric shrublands Arches National Park Arkansas Post National Memorial Astrakhanskiy Biosphere Reserve Atlantic mixed forests Audubon National Wildlife Refuge Augrabies Falls National Park Azerbaijan shrub desert and steppe Azraq Wetland Reserve Babia Góra National Park Badghyz and Karabil semi-desert Badlands National Park BAHIA DE CADIZ Balkan mixed forests Baltic mixed forests Baluchistan xeric woodlands Banc d'Arguin National Park Bandelier National Monument Bandhavgarh National Park Banff National Park Barguzinskiy Biosphere Reserve Bayhead Beinn Eighe National Nature Reserve Belovezhskaya Pushcha Biosphere Reserve Berchtesgaden Alps Berezinskiy Zapovednik Bialowieza National Park Bideford Bay Biosphere Reserve Big Bend Biosphere Reserve Big Cypress National Preserve Big Morongo Canyon Preserve Bighorn Canyon National Recreation Area Biscayne National Park Blackwater National Wildlife Refuge Bluff Nature Reserve Bombay Hook National Wildlife Refuge Bontebok National Park Boschi del Ticino Bosque Mbaracayú Biosphere Reserve Brahmaputra Valley semi-evergreen forests Bruce Peninsula National Park Bryce Canyon National Park Buffalo National River Buxa Tiger Reserve CABO DE GATA-NIJAR Cabrillo National Monument Caerlaverock National Nature Reserve Cairnsmore of Fleet, Silver Flowe, and Merrick Kells Calamocarro-Benzú Caledon conifer forests California Coast Ranges Biosphere Reserve Calvin College Ecosystem Preserve Can Gio Mangrove Canaveral National Seashore Cantabrian mixed forests Canyonlands National Park Cap de cala Figuera Cap Enderrocat-cap Blanc Cape Breton Highlands National Park Cape Cod National Seashore Cape Hatteras National Seashore Cape Lookout National Seashore Cape Peninsula National Park Cape Romain National Wildlife Refuge Capital Reef National Park Capulin Volcano National Monument Carlsbad Caverns National Park Carolinian-South Atlantic Biosphere Reserve Carpathian Carpathian montane forests Carrizo Plain Preserve Casa Grande National Monument Caspian Hyrcanian mixed forests Caspian lowland desert Catoctin Mountain Park Caucasus Caucasus mixed forests Cedar Creek LTER Site Celtic broadleaf forests Central Afghan Mountains xeric woodlands Central Anatolian deciduous forests Central Anatolian steppe Central Deccan Plateau dry deciduous forests Central European mixed forests Central Gulf Coastal Plain Biosphere Reserve Central Indochina dry forests Central Persian desert basins Central Plains Biosphere Reserve Central Tibetan Plateau alpine steppe Chaco Culture National Historical Park Champlain-Adirondack Biosphere Reserve Channel Islands National Marine Sanctuary Channel Islands National Park Chattahoochee River National Recreation Area Chernye Zemli Biosphere Reserve Chesapeake & Ohio Canal National Hist. Park Chhota-Nagpur dry deciduous forests Chippewa Nature Center Ciénaga de Zapata National Park Coachella Valley Preserve Codru (Kodry) Zapovednik Colonial National Historic Park Colorado National Monument Congaree Swamp National Park Corbett National Park Corsican montane broadleaf and mixed forests Cosumnes River Preserve Crater Lake National Park Craters of the Moon National Monument Creighton Ranch Preserve Crete Mediterranean forests Crimean Submediterranean forest complex Crosswinds Marsh Cumberland Island National Seashore Curecanti National Recreation Area Cuyahoga Valley National Park Cyprus Mediterranean forests Da Hinggan-Dzhagdy Mountains conifer forests Daan Viljoen Game Park Dana Darvinsky Zapovednik Daurian forest steppe Daurskiy Biosphere Reserve De Soto National Wildlife Refuge Death Valley National Park Deccan thorn scrub forests Deer Flat National Wildlife Refuge Desert National Park DESFILADERO DE LOS GAITANES Dinaric Mountains mixed forests Dinosaur National Monument DOÑANA Dye Creek Preserve East Afghan montane conifer forests East Deccan dry-evergreen forests East European forest steppe Eastern Anatolian deciduous forests Eastern Anatolian montane steppe Eastern Beskid Eastern highlands moist deciduous forests Eastern Himalayan alpine shrub and meadows Eastern Himalayan broadleaf forests Eastern Himalayan subalpine conifer forests Eastern Mediterranean conifer-sclerophyllous-broadleaf forests Edwin S. George Reserve Effigy Mounds National Monument El Malpais National Monument El Palmar Elburz Range forest steppe Elk Island National Park Elkhorn Slough Preserve EMBALSE DE ARROCAMPO EMBALSE DE BORBOLLÓN EMBALSE DE LOS CANCHALES EMBALSE DE MONTIJO EMBALSE DE VALDECAÑAS EMBALSE DE VALUENGO Emin Valley steppe English Lowlands beech forests Erawan National Park Etosha National Park Euxine-Colchic broadleaf forests Farallon National Wildlife Refuge Faroe Islands boreal grasslands Fathom Five National Marine Park Felsenthal National Wildlife Refuge Fire Island National Seashore Florida Keys National Marine Sanctuary Flusslandschaft Elbe Biosphere Reserve Foret Domaniale du Circeo Forillon National Park Fort Bowie National Historic Site Fort Caroline National Memorial Fort Davis National Historic Site Fort Larned National Historic Site Fort Pulaski National Monument Fossil Butte National Monument Fundy National Park Gajner Game Reserve Galichia Gora Zapovednik Gamgul Siahbehi Sanctuary Gateway National Recreation Area George WA Carver National Monument George Washington Birthplace National Monument George Washington Memorial Parkway Georgian Bay Islands National Park Gessi Bolognesi, Calanchi dell'Abbadessa Gettysburg National Military Park Glen Canyon National Recreation Area Goadavari-Krishna mangroves Golden Gate Highlands National Park Golden Gate National Recreation Area Gorge of Samaria National Park Grand Canyon National Park Grandfather Mountain Grasslands National Park Gray Lodge State Wildlife Area Great Basin National Park Great Swamp National Wildlife Refuge Greenwater Provincial Park Gros Morne National Park Guadalupe Mountains National Park Gulf of Oman desert and semi-desert Harpers Ferry National Historical Park Herbert Hoover National Historic Site Hibberd Preserve Himalayan subtropical broadleaf forests Himalayan subtropical pine forests Hlane Royal National Park Homestead National Monument of America Hopewell Furnace National Historic Site Horseshoe Bend National Military Park Hortobágy National Park Hot Springs National Park Hovenweep National Monument Hubbard Brook Biosphere Reserve Humid Pampas HURDES Iberian conifer forests Iberian sclerophyllous and semi-deciduous forests Illyrian deciduous forests Indiana Dunes National Lakeshore Indo-Burma Indus River Delta-Arabian Sea mangroves Indus Valley desert Irano-Anatolian Irrawaddy dry forests Irrawaddy freshwater swamp forests Irrawaddy moist deciduous forests Isle of Rum National Nature Reserve Itala Game Reserve Italian sclerophyllous and semi-deciduous forests Jasper National Park Jepson Prairie Preserve Jornada Biosphere Reserve Joshua Tree National Park Junggar Basin semi-desert Kalahari Gemsbok National Park Kaloko-Honokohau National Historical Park Kanha Tiger Reserve Karadagskiy Zapovednik Karakoram-West Tibetan Plateau alpine steppe Karkonosze Karoo National Park Kavkazskiy Biosphere Reserve Kaweah Oaks Preserve Kayah-Karen montane rain forests Kazakh upland Kellogg Biological Station LTER Site Kenneth Stainbank Nature Reserve Keoladeo (Bharatpur) National Park Kern River Preserve Khathiar-Gir dry deciduous forests Khazar Zapovednik Killarney National Park Kiskunsag Biosphere Reserve Knife River Indian Villages National Hist. Site Kogelberg Biosphere Reserve Kola Peninsula tundra Konza Prairie Biosphere Reserve Kootenay National Park Kopet Dag semi-desert Kopet Dag woodlands and forest steppe Kouchibouguac National Park Krivoklatsko Protected Landscape Area Krkonose Kruger National Park Kruger to Canyons Biosphere Reserve Kudremukh National Park Kugti Sanctuary Kuh Rud and Eastern Iran montane woodlands La Mauricie National Park La Trapa Lacassine National Wildlife Refuge Laghetto del Frassino Lago di Mezzola e Pian di Spagna Lago Puelo National Park LAGUNA DE FUENTE DE PIEDRA Lake Meredith National Recreation Area Lake Roosevelt National Recreation Area Lake Superior Provincial Park Lal Suhanra National Park Land Between the Lakes Biosphere Reserve Laplandskiy Biosphere Reserve Lava Beds National Monument Limoy Biological Reserve Lincoln Boyhood National Memorial Linhares State Forest Reserve Little St. Simons Island LLANOS DE ALCANTARA Y BROZAS LLANOS DE TRUJILLO LLANOS DE ZORITA Y EMBALSE DE SIERRA BRAVA Long Point Biosphere Reserve LOS ALCORNOCALES Lower Gangetic Plains moist deciduous forests Luberon Magredi di Pordenone Malabar Coast moist forests Malindi-Watamu Biosphere Reserve Malolotja Nature Reserve Manas National Park Manassas National Battlefield Park Manchurian mixed forests Marakele National Park Mariannwood Nature Reserve Marismas de Santoña y Noja Mbaracayú Biological Refuge Mburucuyá National Park Mediterranean acacia-argania dry woodlands and succulent thickets Mediterranean Basin Mediterranean dry woodlands and steppe Mediterranean woodlands and forests Meghalaya subtropical forests Mesa Verde National Park Mesopotamian shrub desert Middle East steppe Mingan Archipelago National Park Reserve Mizoram-Manipur-Kachin rain forests Mlawula Nature Reserve Mojave and Colorado Deserts Biosphere Reserve Mondragó MONFRAGÜE Y LAS DEHESAS DEL ENTORNO Mongolian-Manchurian grassland Mont Ventoux Monticchie Morristown National Historical Park Mount Tamalpais State Park Mountain Zebra National Park Mountains of Central Asia Muir Woods National Monument Mujib Nature Reserve Myanmar coastal rain forests Nairobi National Park Narmada Valley dry deciduous forests National Capital Region - East Neusiedler See-Osterreichischer Teil New Germany Nature Reserve New Jersey Pinelands Biosphere Reserve New River Gorge National River Nez Perce National Historical Park Niagara Escarpment Biosphere Reserve North America North Atlantic moist mixed forests North Bull Island North Norfolk Coast Biosphere Reserve North Park Nature Reserve North Saharan steppe and woodlands North Tibetan Plateau-Kunlun Mountains alpine desert North Western Ghats moist deciduous forests North Western Ghats montane rain forests Northeast India-Myanmar pine forests Northeastern Spain and Southern France Mediterranean forests Northern Anatolian conifer and deciduous forests Northern dry deciduous forests Northern Khorat Plateau moist deciduous forests Northern Works Northwest Iberian montane forests Northwestern Himalayan alpine shrub and meadows Northwestern thorn scrub forests Oak Ridge National Environmental Research Park Ocmulgee National Monument Okefenokee National Wildlife Refuge Okskiy Biosphere Reserve Olympic Biosphere Reserve Organ Pipe Cactus Biosphere Reserve Orissa semi-evergreen forests Ozark National Scenic Riverways Pacific Rim National Park Reserve Padre Island National Seashore Paine Preserve Palamau Tiger Reserve Palava Protected Landscape Area Palawan Biosphere Reserve Pamir alpine desert and tundra Pannonian mixed forests Parco Naturale Adamello Paropamisus xeric woodlands Parque Atlantico Mar Chiquita Parque Nacional Iguazú Paul do Boquilobo Biosphere Reserve Pechoro-Ilychskiy Biosphere Reserve Persian Gulf desert and semi-desert Philip L. Boyd Deep Canyon Desert Research Center Pico Mogote Ecological Reserve Pictured Rocks National Lakeshore Pigeon Valley Nature Reserve Pindus Mountains mixed forests Pinnacles National Monument Pipe Spring National Monument Pipestone National Monument Po Basin mixed forests Point Pelee National Park Point Reyes National Seashore Polana Biosphere Reserve Pong Lake Sanctuary Pontic steppe Prespa National Park Prince Albert National Park Prince Edward Island National Park Prioksko-Terrasny Biosphere Reserve Pukaskwa National Park PUNTA ENTINAS-SABINAR Puszcza Kampinoska Pyrenees conifer and mixed forests Qaidam Basin semi-desert Rajaji National Park Rann of Kutch seasonal salt marsh Red Sea Nubo-Sindian tropical desert and semi-desert Redberry Lake Biosphere Reserve Redwood National Park Registan-North Pakistan sandy desert Reserva de la Biosfera de Urdaibai Reserva de la Biosfera El Vizcaino Reserva de la Biosfera Sierra Gorda Reserva de la Michilia Reserva Ecologica de Ñacuñan Reserva Natural Otamendi Reserve de la Biosphere des Vosges du Nord Reserve Nationale de Camargue Biosphere Reserve Reserve Srebarna RIBEROS DEL ALMONTE Richtersveld National Park Riding Mountain Biosphere Reserve RÍO HUERVA Y LAS PLANAS Río Negro National Park Río Pilcomayo National Park RIO TAJO INTERNACIONAL Y RIBEROS Riserva Regionale Bosco Ronchetti Riserva Regionale Lanca di Gerole Rocky Mountain Biosphere Reserve Rodope montane mixed forests Rondeau Provincial Park Roosfontein Nature Reserve Royal Chitwan National Park Rubondo National Park Ruegen S'Albufera de Mallorca S'Albufera des Grau Sa Dragonera Saguaro National Park Sahara desert Saint Croix International Historic Site Saint Lawrence Islands National Park Saint-Gaudens National Historic Site Salminlahti Salt Plains National Wildlife Refuge Samuel P. Taylor State Park San Dimas Biosphere Reserve San Joaquin Biosphere Reserve San Juan Island National Historical Park San Rafael, Reserva de Recursos Manejados Santa Cruz Island Preserve Santa Monica Mountains National Recreation Area Santuario de la Naturaleza Pumalín 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 Scotts Bluff National Monument Sequoia and Kings Canyon Biosphere Reserve Ses Salines d'Eivissa i Formentera Sevilleta LTER Site Shenandoah National Park Shongweni Resources Reserve Shortgrass Steppe LTER Site SIERRA DE GATA Y VALLE DE LAS PILAS SIERRA NEVADA SIERRA SUBBETICA SIERRAS CENTRALES Y EMBALSE DE ALANGE SIERRAS DE CAZORLA, SEGURA Y LAS VILLAS SIERRAS DE PEÑALSORDO Y CAPILLA SIERRAS DE TEJEDA, ALMIJARA Y ALHAMA Silverglen Nature Reserve Simlipal Tiger Reserve Sleeping Bear Dunes National Lakeshore Sokhondinskiy Biosphere Reserve South Appenine mixed montane forests South Atlantic Coastal Plain Biosphere Reserve South Deccan Plateau dry deciduous forests South Iran Nubo-Sindian desert and semi-desert South Western Ghats moist deciduous forests South Western Ghats montane rain forests Southeastern Iberian shrubs and woodlands Southern Anatolian montane conifer and deciduous forests Southern Appalachian Biosphere Reserve Southern Indian Ocean Islands tundra Southwest Iberian Mediterranean sclerophyllous and mixed forests Southwestern Arabian foothills savanna Sri Lanka dry-zone dry evergreen forests Sri Lanka lowland rain forests Sri Lanka montane rain forests St. Kilda National Nature Reserve Stones River National Battlefield Sulaiman Range alpine meadows Sumava Biosphere Reserve Sundarbans freshwater swamp forests Sundarbans mangroves Sunderban Syunt-Khasardagh Zapovednik Taklimakan desert Tal Chhaper Wildlife Sanctuary Tatí Yupí Biological Refuge Tawas Point State Park Tennessee River Gorge Terai-Duar savanna and grasslands Thar desert Tian Shan foothill arid steppe Tian Shan montane conifer forests Tian Shan montane steppe and meadows Tierra Del Fuego National Park Tigris-Euphrates alluvial salt marsh Tinfunqué National Park Torbiere d'Iseo TORCAL DE ANTEQUERA Treasure Beach Nature Reserve Trebon Basin Protected Landscape Area Triglav National Park Tsentral'no-Chernozemny Biosphere Reserve Tsentral'no-Lesnoy Biosphere Reserve Tsitsikamma National Park Tundah Sanctuary Tyrrhenian-Adriatic sclerophyllous and mixed forests Ubsunurskaya Kotlovina (Ubsunur Depression) Umbogavango Nature Reserve Umgeni River Umhlanga Lagoon Upper Gangetic Plains moist deciduous forests Upper Miss. River Nat'l Wildlife Refuge Valley Forge National Historical Park Vessertal-Thuringian Forest Biosphere Reserve Vicksburg National Military Park Virginia Bush Nature Reserve Virginia Coast Biosphere Reserve Voronezhskiy Biosphere Reserve Voyageurs National Park Waddensea of Lower Saxony Waddensea of Schleswig-Holstein Wadi Rum Protected Area Wapusk National Park Waterton Biosphere Reserve Weenen Nature Reserve West Caprivi Game Reserve West Coast National Park Western European broadleaf forests Western Ghats and Sri Lanka Western Himalayan alpine shrub and meadows Western Himalayan subalpine conifer forests Western Michigan University’s Asylum Lake Wheeler National Wildlife Refuge Whiskey-Shasta-Trinity National Recreation Area White Sands National Monument Wilderness National Park Wilson's Creek National Battlefield Wind Cave National Park Wood Buffalo National Park Yarlung Tsangpo arid steppe Ybycu'í National Park Yellowstone Biosphere Reserve Yoho National Park Yosemite National Park Ypacaraí National Park Zagros Mountains forest steppe Zion National Park