Diet Overlap

Sturnus vulgaris (European Starling) Castor canadensis (american beaver)

Common Diet

Cornus florida (flowering dogwood)

Common Habitat

Acadia National Park Algonquin Provincial Park Amistad National Recreation Area Antietam National Battlefield Badlands National Park Bandelier National Monument Banff National Park Big Bend Biosphere Reserve Bighorn Canyon National Recreation Area Bruce Peninsula National Park Buffalo National River California Coast Ranges Biosphere Reserve California Floristic Province Canyonlands National Park Cape Breton Highlands National Park Capital Reef National Park Carolinian-South Atlantic Biosphere Reserve Cedar Creek LTER Site Central Gulf Coastal Plain Biosphere Reserve Champlain-Adirondack Biosphere Reserve Chickasaw National Recreation Area Chihuahuan desert Chippewa Nature Center Colonial National Historic Park Cosumnes River Preserve Coweeta Hydrologic Laboratory LTER Site Cuyahoga Valley National Park De Soto National Wildlife Refuge Deer Flat National Wildlife Refuge Denali Biosphere Reserve Devils Tower National Monument Dinosaur National Monument Effigy Mounds National Monument Elk Island National Park Fathom Five National Marine Park Felsenthal National Wildlife Refuge Fort Davis National Historic Site Fort Larned National Historic Site Friendship Hill National Historic Site Fundy National Park George Washington Birthplace National Monument Georgian Bay Islands National Park Glacier Bay National Park and Preserve Glacier National Park Grand Canyon National Park Grasslands National Park Great Basin National Park Great Swamp National Wildlife Refuge Greenwater Provincial Park Gros Morne National Park H.J. Andrews Biosphere Reserve Homestead National Monument of America Horseshoe Bend National Military Park Hot Springs National Park Hubbard Brook Biosphere Reserve Isle Royale Biosphere Reserve Jasper National Park Kejimkujik National Park Kejimkujik Seaside Adjunct Kluane National Park and Reserve Knife River Indian Villages National Hist. Site Konza Prairie Biosphere Reserve Kootenay National Park Kouchibouguac National Park La Mauricie National Park Lake Chelan National Recreation Area Lake Roosevelt National Recreation Area Lake Superior Provincial Park Land Between the Lakes Biosphere Reserve Lassen Volcanic National Park Lincoln Boyhood National Memorial Little River National Wildlife Refuge Long Point Biosphere Reserve Madrean Pine-Oak Woodlands Mammoth Cave Area Biosphere Reserve (Natn'l Park) Mingan Archipelago National Park Reserve Montezuma Castle National Monument Morristown National Historical Park Mount Revelstoke National Park Nahanni National Park Reserve New Jersey Pinelands Biosphere Reserve New River Gorge National River Niagara Escarpment Biosphere Reserve Nipomo Dunes Preserve North America Okefenokee National Wildlife Refuge Olympic Biosphere Reserve Ozark National Scenic Riverways Pacific Rim National Park Reserve Pipestone National Monument Polar Bear Provincial Park Prince Albert National Park Prince Edward Island National Park Pukaskwa National Park Redberry Lake Biosphere Reserve Redwood National Park Reserve de la Biosphere de Charlevoix Riding Mountain Biosphere Reserve Rocky Mountain Biosphere Reserve Rondeau Provincial Park Roosevelt Vanderbilt National Historic Site Saint Lawrence Islands National Park Saratoga National Historical Park Scotts Bluff National Monument Sequoia and Kings Canyon Biosphere Reserve Sevilleta LTER Site Shenandoah National Park Shortgrass Steppe LTER Site Sleeping Bear Dunes National Lakeshore Sonoran desert Southern Appalachian Biosphere Reserve Southwest Nova Biosphere Reserve Tamaulipan mezquital Tennessee River Gorge Terra Nova National Park Upper Miss. River Nat'l Wildlife Refuge Voyageurs National Park Wapusk National Park Waterton Biosphere Reserve Western Gulf Coastal grasslands Whiskey-Shasta-Trinity National Recreation Area Wood Buffalo National Park Yoho National Park Zion National Park