Diet Overlap

Zenaida macroura (Mourning Dove) Passer domesticus (House Sparrow)

Common Diet

Chenopodium album (lambsquarters goosefoot) Poa pratensis (Kentucky bluegrass)

Common Habitat

Acadia National Park Alejandro de Humboldt National Park Algonquin Provincial Park Alto Golfo de California y Delta del Rio Colorado Amistad National Recreation Area Antietam National Battlefield Anza-Borrego Desert State Park, CA Apostle Islands National Lakeshore Arches National Park Arkansas Post National Memorial Audubon National Wildlife Refuge Badlands National Park Bandelier National Monument Banff National Park Beaver Creek 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 Bombay Hook National Wildlife Refuge Bruce Peninsula National Park Bryce Canyon National Park Buffalo National River Cabrillo National Monument California Coast Ranges Biosphere Reserve Calvin College Ecosystem Preserve Canaveral National Seashore Canyonlands National Park Cape Breton Highlands National Park Cape Cod National Seashore Cape Hatteras National Seashore Cape Lookout National Seashore Cape Romain National Wildlife Refuge Capital Reef National Park Capulin Volcano National Monument Carlsbad Caverns National Park Carolinian-South Atlantic Biosphere Reserve Carrizo Plain Preserve Casa Grande National Monument Catoctin Mountain Park Cedar Creek LTER Site Central Gulf Coastal Plain Biosphere Reserve Central Plains Biosphere Reserve Chaco Culture National Historical Park Champlain-Adirondack Biosphere Reserve Channel Islands National Marine Sanctuary Channel Islands National Park Chattahoochee River National Recreation Area Chesapeake & Ohio Canal National Hist. Park Chickasaw National Recreation Area Chippewa Nature Center Ciénaga de Zapata National Park Coachella Valley Preserve Colonial National Historic Park Colorado National Monument Congaree Swamp National Park Coronado National Monument Cosumnes River Preserve Crater Lake National Park Craters of the Moon National Monument Creighton Ranch Preserve Crosswinds Marsh Cumberland Island National Seashore Curecanti National Recreation Area Cuyahoga Valley National Park De Soto National Wildlife Refuge Death Valley National Park Deer Flat National Wildlife Refuge Dinosaur National Monument Dye Creek Preserve Edwin S. George Reserve Effigy Mounds National Monument El Malpais National Monument Elk Island National Park Elkhorn Slough Preserve Etosha National Park Farallon National Wildlife Refuge Fathom Five National Marine Park Felsenthal National Wildlife Refuge Fire Island National Seashore Florida Keys National Marine Sanctuary 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 Gateway National Recreation Area George WA Carver National Monument George Washington Birthplace National Monument George Washington Memorial Parkway Georgian Bay Islands National Park Gettysburg National Military Park Glen Canyon National Recreation Area Golden Gate National Recreation Area Grand Canyon National Park Grandfather Mountain Grasslands National Park Gray Lodge State Wildlife Area Great Basin National Park Great Smoky Mountains National Park Great Swamp National Wildlife Refuge Greenwater Provincial Park Guilford Courthouse National Military Park Harpers Ferry National Historical Park Hawaii Volcanoes National Park Hawaiian Islands Biosphere Reserve Herbert Hoover National Historic Site Hibberd Preserve Homestead National Monument of America Hopewell Furnace National Historic Site Horseshoe Bend National Military Park Hot Springs National Park Hovenweep National Monument Hubbard Brook Biosphere Reserve Indiana Dunes National Lakeshore Jasper National Park Jepson Prairie Preserve Jornada Biosphere Reserve Joshua Tree National Park Kaloko-Honokohau National Historical Park Kaweah Oaks Preserve Kellogg Biological Station LTER Site Kern River Preserve Knife River Indian Villages National Hist. Site Konza Prairie Biosphere Reserve Kootenay National Park Kouchibouguac National Park La Mauricie National Park Lacassine National Wildlife Refuge Lake Meredith National Recreation Area Lake Roosevelt National Recreation Area Lake Superior Provincial Park Land Between the Lakes Biosphere Reserve Lava Beds National Monument Lincoln Boyhood National Memorial Little St. Simons Island Long Point Biosphere Reserve Manassas National Battlefield Park Mesa Verde National Park Mingan Archipelago National Park Reserve Mojave and Colorado Deserts Biosphere Reserve Montezuma Castle National Monument Moores Creek National Battlefield Morristown National Historical Park Mount Tamalpais State Park Muir Woods National Monument National Capital Parks - Central National Capital Region - East New Jersey Pinelands Biosphere Reserve New River Gorge National River Nez Perce National Historical Park Niagara Escarpment Biosphere Reserve North America Oak Ridge National Environmental Research Park Ocmulgee National Monument Okefenokee National Wildlife Refuge Olympic Biosphere Reserve Organ Pipe Cactus Biosphere Reserve Ozark National Scenic Riverways Pacific Rim National Park Reserve Padre Island National Seashore Paine Preserve Philip L. Boyd Deep Canyon Desert Research Center Pico Mogote Ecological Reserve Pictured Rocks National Lakeshore Pinnacles National Monument Pipe Spring National Monument Pipestone National Monument Point Pelee National Park Point Reyes National Seashore Prince Albert National Park Prince Edward Island National Park Pukaskwa National Park Puukohola Heiau National Historic Site Redberry Lake Biosphere Reserve Redwood National Park Reserva de la Biosfera El Vizcaino Reserva de la Biosfera Sierra Gorda Reserva de la Michilia Reserva de Mapimi Riding Mountain Biosphere Reserve Rock Creek Park Rocky Mountain Biosphere Reserve Rondeau Provincial Park Saguaro National Park Saint Croix International Historic Site Saint Lawrence Islands National Park Saint-Gaudens National Historic Site Salinas Pueblo Missions National Monument Salt Plains National Wildlife Refuge Samuel P. Taylor State Park San Dimas Biosphere Reserve San Joaquin Biosphere Reserve San Juan Island National Historical Park Santa Cruz Island Preserve Santa Monica Mountains National Recreation Area 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 South Atlantic Coastal Plain Biosphere Reserve Southern Appalachian Biosphere Reserve Stones River National Battlefield Tawas Point State Park Tennessee River Gorge Tonto National Monument Upper Miss. River Nat'l Wildlife Refuge Valley Forge National Historical Park Vicksburg National Military Park Virginia Coast Biosphere Reserve Voyageurs National Park Waterton Biosphere Reserve Western Michigan University’s Asylum Lake Wheeler National Wildlife Refuge Whiskey-Shasta-Trinity National Recreation Area White Sands National Monument Williams Wildlife Preserve Wilson's Creek National Battlefield Wind Cave National Park Yellowstone Biosphere Reserve Yoho National Park Yosemite National Park Zion National Park