Diet Overlap

Bombycilla garrulus (Bohemian Waxwing) Sturnus vulgaris (European Starling)

Common Diet

Sorbus aucuparia (Mountain Ash) Tipula paludosa (European crane fly)

Common Habitat

Acadia National Park Aleutian Islands Biosphere Reserve Algonquin Provincial Park Alps conifer and mixed forests Anza-Borrego Desert State Park, CA Astrakhanskiy Biosphere Reserve Atlantic mixed forests Azerbaijan shrub desert and steppe Badlands National Park Balkan mixed forests Baltic mixed forests Banff National Park Barguzinskiy Biosphere Reserve Beinn Eighe National Nature Reserve Belovezhskaya Pushcha Biosphere Reserve Berchtesgaden Alps Berezinskiy Zapovednik Bialowieza National Park Big Morongo Canyon Preserve Bighorn Canyon National Recreation Area Bruce Peninsula National Park Bryce Canyon National Park California Coast Ranges Biosphere Reserve California Floristic Province Canyonlands National Park Cape Breton Highlands National Park Capital Reef National Park Carpathian montane forests Caspian Hyrcanian mixed forests Caspian lowland desert Caucasus Caucasus mixed forests Cedar Creek LTER Site Central European mixed forests Central Plains Biosphere Reserve Chihuahuan desert Chippewa Nature Center Codru (Kodry) Zapovednik Crimean Submediterranean forest complex Curecanti National Recreation Area Darvinsky Zapovednik Death Valley National Park Deer Flat National Wildlife Refuge Denali Biosphere Reserve Devils Tower National Monument Dinaric Mountains mixed forests Dinosaur National Monument East European forest steppe Edwin S. George Reserve Effigy Mounds National Monument Elburz Range forest steppe Elk Island National Park Farallon National Wildlife Refuge Fathom Five National Marine Park Flusslandschaft Elbe Biosphere Reserve Forillon National Park Fossil Butte National Monument Fundy National Park Galichia Gora Zapovednik Georgian Bay Islands National Park Glacier National Park Glen Canyon National Recreation Area Grand Canyon National Park Grasslands National Park Great Basin National Park Hibberd Preserve Hubbard Brook Biosphere Reserve Irano-Anatolian Isle of Rum National Nature Reserve Jasper National Park Joshua Tree National Park Karadagskiy Zapovednik Karakoram-West Tibetan Plateau alpine steppe Karkonosze Kirkkojärvi Kiskunsag Biosphere Reserve Kluane National Park and Reserve Knife River Indian Villages National Hist. Site Kola Peninsula tundra Kootenay National Park Krkonose La Mauricie National Park Lake Roosevelt National Recreation Area Lake Superior Provincial Park Lake Torne Area Laplandskiy Biosphere Reserve Lava Beds National Monument Long Point Biosphere Reserve Mesa Verde National Park Mingan Archipelago National Park Reserve Mojave and Colorado Deserts Biosphere Reserve Mount Revelstoke National Park Mountains of Central Asia Nahanni National Park Reserve Neusiedler See-Osterreichischer Teil Nez Perce National Historical Park Niagara Escarpment Biosphere Reserve North America North Bull Island Northern Karelian Okskiy Biosphere Reserve Olympic Biosphere Reserve Onkamaanjärvi-Haudansyvä Ozark National Scenic Riverways Paine Preserve Palava Protected Landscape Area Pamir alpine desert and tundra Pannonian mixed forests Parco Naturale Adamello Pechoro-Ilychskiy Biosphere Reserve Pictured Rocks National Lakeshore Pipe Spring National Monument Point Reyes National Seashore Polana Biosphere Reserve Polar Bear Provincial Park Pontic steppe Prince Albert National Park Prince Edward Island National Park Prioksko-Terrasny Biosphere Reserve Pukaskwa National Park Puszcza Kampinoska Redberry Lake Biosphere Reserve Redwood National Park Reserve de la Biosphere des Vosges du Nord Reserve Nationale de Camargue Biosphere Reserve Riding Mountain Biosphere Reserve Rocky Mountain Biosphere Reserve Rodope montane mixed forests Ruegen Saint Croix International Historic Site Saint Lawrence Islands National Park Salminlahti Santa Monica Mountains National Recreation Area 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 Sequoia and Kings Canyon Biosphere Reserve Shortgrass Steppe LTER Site Sleeping Bear Dunes National Lakeshore Spreewald St. Kilda National Nature Reserve Sumava Biosphere Reserve Sunset Crater Volcano National Monument Taklimakan desert Tamaulipan mezquital Tatra Mountains Tawas Point State Park Tian Shan montane conifer forests Tian Shan montane steppe and meadows Tonto National Monument Torbiere d'Iseo Tsentral'no-Chernozemny Biosphere Reserve Tsentral'no-Lesnoy Biosphere Reserve Tuorusjärvi Ubsunurskaya Kotlovina (Ubsunur Depression) Upper Miss. River Nat'l Wildlife Refuge Voronezhskiy Biosphere Reserve Voyageurs National Park Wapusk National Park Waterton Biosphere Reserve Western European broadleaf forests Wind Cave National Park Wood Buffalo National Park Wupatki National Monument Yellowstone Biosphere Reserve Yoho National Park