Diet Overlap

Charadrius vociferus (Killdeer) Cardinalis cardinalis (Northern Cardinal)

Common Diet

Gryllus pennsylvanicus (fall field cricket) Lithobius forficatus (Brown centipede) Pterostichus melanarius (Common black ground beetle)

Common Habitat

Acadia National Park Algonquin Provincial Park Allegheny Highlands forests Amistad National Recreation Area Antietam National Battlefield Appalachian mixed mesophytic forests Appalachian-Blue Ridge forests Arizona Mountains forests Arkansas Post National Memorial Atlantic coastal pine barrens Baja California desert Beaver Creek Biosphere Reserve Bermuda subtropical conifer forests Big Bend Biosphere Reserve Big Cypress National Preserve Big Thicket Biosphere Reserve Biscayne National Park Blackbeard Island National Wildlife Refuge Blackwater National Wildlife Refuge Bombay Hook National Wildlife Refuge Bruce Peninsula National Park Buffalo National River Calvin College Ecosystem Preserve Canaveral National Seashore Cape Cod National Seashore Cape Hatteras National Seashore Cape Lookout National Seashore Cape Romain National Wildlife Refuge Carlsbad Caverns National Park Carolinian-South Atlantic Biosphere Reserve Casa Grande National Monument Catoctin Mountain Park Cedar Creek LTER Site Central and Southern mixed grasslands Central forest-grasslands transition Central Gulf Coastal Plain Biosphere Reserve Central Mexican matorral Central tall grasslands Central U.S. hardwood forests Champlain-Adirondack Biosphere Reserve Chiapas montane forests Chickasaw National Recreation Area Chihuahuan desert Chimalapas montane forests Chippewa Nature Center Chiricahua National Monument Colonial National Historic Park Congaree Swamp National Park Coweeta Hydrologic Laboratory LTER Site Crosswinds Marsh Cumberland Island National Seashore Cuyahoga Valley National Park De Soto National Wildlife Refuge East Central Texas forests Eastern forest-boreal transition Eastern Great Lakes lowland forests Edwards Plateau savanna Edwin S. George Reserve Effigy Mounds National Monument El Parque Estatal Lagunas de Yalahau Everglades Fathom Five National Marine Park Felsenthal National Wildlife Refuge Fire Island National Seashore Flint Hills tall grasslands Florida Keys National Marine Sanctuary Florida sand pine scrub Fort Bowie National Historic Site Fort Caroline National Memorial Fort Davis National Historic Site Fort Larned National Historic Site Fort Matanzas National Monument Fort Necessity National Battlefield Friendship Hill National Historic Site Fundy National Park Gateway National Recreation Area George WA Carver National Monument George Washington Birthplace National Monument Georgian Bay Islands National Park Gettysburg National Military Park Grandfather Mountain Great Smoky Mountains National Park Great Swamp National Wildlife Refuge Gros Morne National Park Guadalupe Mountains National Park Gulf of California xeric scrub Herbert Hoover National Historic Site Homestead National Monument of America Horicon National Wildlife Refuge Horseshoe Bend National Military Park Hot Springs National Park Jean Lafitte National Hist. Park & Preserve Kaloko-Honokohau National Historical Park Kellogg Biological Station LTER Site Konza Prairie Biosphere Reserve Lacassine National Wildlife Refuge Lake Mead National Recreation Area Lake Meredith National Recreation Area Lake Superior Provincial Park Land Between the Lakes Biosphere Reserve Lincoln Boyhood National Memorial Little River National Wildlife Refuge Little St. Simons Island Long Point Biosphere Reserve Madrean Pine-Oak Woodlands Mammoth Cave Area Biosphere Reserve (Natn'l Park) Maya Meseta Central matorral Mesoamerica Middle Atlantic coastal forests Mississippi lowland forests Morristown National Historical Park Nebraska Sand Hills mixed grasslands New England-Acadian forests New River Gorge National River Niagara Escarpment Biosphere Reserve North America Northeastern coastal forests Northern mixed grasslands Northern short grasslands Northern tall grasslands Oak Ridge National Environmental Research Park Oaxacan montane forests Okefenokee National Wildlife Refuge Organ Pipe Cactus Biosphere Reserve Ozark Mountain forests Ozark National Scenic Riverways Padre Island National Seashore Pantanos de Centla Petén-Veracruz moist forests Pictured Rocks National Lakeshore Piney Woods forests Point Pelee National Park Puukohola Heiau National Historic Site Reserva de la Biosfera de Sian Ka'an Reserva de la Biosfera El Cielo Reserva de la Biosfera Sierra Gorda Rondeau Provincial Park Roosevelt Vanderbilt National Historic Site Saguaro National Park Saint Croix International Historic Site Saint Lawrence Islands National Park Saint-Gaudens National Historic Site Salt Plains National Wildlife Refuge San Lucan xeric scrub Santee Coastal Reserve and Washo Reserve Saratoga National Historical Park Shipstern Nature Reserve Sierra de la Laguna dry forests Sierra de la Laguna pine-oak forests Sierra de los Tuxtlas Sierra Madre de Oaxaca pine-oak forests Sierra Madre Oriental pine-oak forests Sinaloan dry forests Sleeping Bear Dunes National Lakeshore Sonoran desert Sonoran-Sinaloan transition subtropical dry forest South Atlantic Coastal Plain Biosphere Reserve South Florida rocklands Southeastern conifer forests Southeastern mixed forests Southern Appalachian Biosphere Reserve Southern Great Lakes forests Southern Pacific dry forests Tamaulipan matorral Tamaulipan mezquital Tawas Point State Park Tennessee River Gorge Texas blackland prairies Tikal National Park Trans-Mexican Volcanic Belt pine-oak forests Upper Midwest forest-savanna transition Upper Miss. River Nat'l Wildlife Refuge Valley Forge National Historical Park Veracruz dry forests Veracruz moist forests Veracruz montane forests Vicksburg National Military Park Virginia Coast Biosphere Reserve Western Great Lakes forests Western Gulf Coastal grasslands Western Michigan University’s Asylum Lake Western short grasslands Wheeler National Wildlife Refuge Wilson's Creek National Battlefield Yucatán dry forests Yucatán moist forests