Diet Overlap

Charadrius vociferus (Killdeer)
Sturnus vulgaris (European Starling)

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
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
Arkansas Post National Memorial
Aztec Ruins National Monument
Badlands National Park
Baja California desert
Bandelier National Monument
Banff National Park
Big Bend Biosphere Reserve
Big Cypress National Preserve
Big Morongo Canyon Preserve
Bighorn Canyon National Recreation Area
Biscayne National Park
Blackwater National Wildlife Refuge
Boggs Lake Preserve
Bruce Peninsula National Park
Bryce Canyon National Park
Buffalo National River
Cabrillo National Monument
California Coast Ranges Biosphere Reserve
California coastal sage and chaparral
California Floristic Province
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
Capital Reef National Park
Capulin Volcano National Monument
Carlsbad Caverns National Park
Carolinian-South Atlantic Biosphere Reserve
Carrizo Plain Preserve
Casa Grande National Monument
Cedar Creek LTER Site
Central Gulf Coastal Plain Biosphere Reserve
Central Mexican matorral
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
Chickasaw National Recreation Area
Chihuahuan desert
Chippewa Nature Center
Coachella Valley Preserve
Colonial National Historic Park
Colorado National Monument
Congaree Swamp National Park
Cosumnes River Preserve
Coweeta Hydrologic Laboratory LTER Site
Crater Lake National Park
Creighton Ranch Preserve
Crosswinds Marsh
Curecanti National Recreation Area
Cuyahoga Valley National Park
De Soto National Wildlife Refuge
Death Valley National Park
Deer Flat National Wildlife Refuge
Denali Biosphere Reserve
Devils Tower National Monument
Dinosaur National Monument
Dos Palmas Preserve
Dye Creek Preserve
Edwin S. George Reserve
Effigy Mounds National Monument
El Malpais National Monument
El Morro National Monument
Elk Island National Park
Elkhorn Slough Preserve
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 Matanzas National Monument
Fort Necessity National Battlefield
Fort Union National Monument
Fossil Butte National Monument
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
Glacier Bay National Park and Preserve
Glacier National 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 Swamp National Wildlife Refuge
Greenwater Provincial Park
Gros Morne National Park
Guadalupe Mountains National Park
Guilford Courthouse National Military Park
Gwaii Haanas National Park Reserve
Herbert Hoover National Historic Site
Homestead National Monument of America
Horseshoe Bend National Military Park
Hot Springs National Park
Hovenweep National Monument
Isle Royale Biosphere Reserve
Jasper National Park
Jepson Prairie Preserve
Jornada Biosphere Reserve
Joshua Tree National Park
Kaweah Oaks Preserve
Kejimkujik Seaside Adjunct
Kellogg Biological Station LTER Site
Kern River Preserve
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
Lacassine National Wildlife Refuge
Lake Chelan National Recreation Area
Lake Roosevelt National Recreation Area
Lake Superior Provincial Park
Land Between the Lakes Biosphere Reserve
Lanphere-Christensen Dunes Preserve
Laplandskiy Biosphere Reserve
Lassen Volcanic National Park
Lava Beds National Monument
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)
Mesa Verde National Park
Mingan Archipelago National Park Reserve
Mojave and Colorado Deserts Biosphere Reserve
Montezuma Castle National Monument
Morristown National Historical Park
Mount Tamalpais State Park
Nahanni National Park Reserve
New Jersey Pinelands Biosphere Reserve
New River Gorge National River
Nez Perce National Historical Park
Niagara Escarpment Biosphere Reserve
Nipomo Dunes Preserve
North America
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
Pictured Rocks National Lakeshore
Pinnacles National Monument
Pipe Spring National Monument
Pipestone National Monument
Point Pelee National Park
Point Reyes National Seashore
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
Ring Mountain Preserve
Rocky Mountain Biosphere Reserve
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
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
Shortgrass Steppe LTER Site
Sierra Juarez and San Pedro Martir pine-oak forests
Sleeping Bear Dunes National Lakeshore
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
South Atlantic Coastal Plain Biosphere Reserve
Southern Appalachian Biosphere Reserve
Sunset Crater Volcano National Monument
Table Mountain
Tamaulipan mezquital
Tawas Point State Park
Tennessee River Gorge
Upper Miss. River Nat'l Wildlife Refuge
Valley Forge National Historical Park
Vicksburg National Military Park
Vina Plains Preserve
Virginia Coast Biosphere Reserve
Voyageurs National Park
Wapusk National Park
Waterton Biosphere Reserve
Western Gulf Coastal grasslands
Western Michigan University’s Asylum Lake
Whiskey-Shasta-Trinity National Recreation Area
White Sands National Monument
Williams Wildlife Preserve
Wilson's Creek National Battlefield
Wind Cave National Park
Wood Buffalo National Park
Wupatki National Monument
Yellowstone Biosphere Reserve
Yoho National Park
Yosemite National Park
Zion National Park