Diet Overlap

Arenaria interpres (Ruddy Turnstone)
Calidris minutilla (Least Sandpiper)

Common Diet

Limulus polyphemus (horseshoe crab)

Common Habitat

Acadia National Park
Aleutian Islands Biosphere Reserve
Algonquin Provincial Park
Alto Golfo de California y Delta del Rio Colorado
Amazon-Orinoco-Southern Caribbean mangroves
Apostle Islands National Lakeshore
Araya and Paria xeric scrub
Archipelago de Colon
Arctic National Wildlife Refuge
Assateague Island National Seashore
Atlantic Coast restingas
Atlantic Forest
Audubon National Wildlife Refuge
Bahamian pine mosaic
Bahamoan-Antillean mangroves
Bahia coastal forests
Baja California desert
Banco Chinchorro
Belizean pine forests
Bermuda subtropical conifer forests
Big Cypress National Preserve
Biscayne National Park
Blackbeard Island National Wildlife Refuge
Blackwater National Wildlife Refuge
Bombay Hook National Wildlife Refuge
Bruce Peninsula National Park
Buenavista
Caatinga
Cabrillo National Monument
California Coast Ranges Biosphere Reserve
California coastal sage and chaparral
California Floristic Province
California interior chaparral and woodlands
California montane chaparral and woodlands
Canaveral National Seashore
Cape Breton Highlands National Park
Cape Cod National Seashore
Cape Hatteras National Seashore
Cape Lookout National Seashore
Cape Romain National Wildlife Refuge
Caribbean Islands
Caribbean shrublands
Carolinian-South Atlantic Biosphere Reserve
Catatumbo moist forests
Cayos Miskitos-San Andrés and Providencia moist forests
Central American Atlantic moist forests
Central American dry forests
Central Gulf Coastal Plain Biosphere Reserve
Central Pacific coastal forests
Channel Islands National Marine Sanctuary
Channel Islands National Park
Chocó-Darién moist forests
Ciénaga de Zapata National Park
Clipperton Island shrub and grasslands
Corcovado National Park
Costa Rican seasonal moist forests
Cuban cactus scrub
Cuban dry forests
Cuban moist forests
Cuban pine forests
Cuban wetlands
Cumberland Island National Seashore
Death Valley National Park
Denali Biosphere Reserve
Effigy Mounds National Monument
Elkhorn Slough Preserve
Enriquillo wetlands
Estación Biológica El Frío
Farallon National Wildlife Refuge
Fathom Five National Marine Park
Florida Keys National Marine Sanctuary
Forillon National Park
Fort Caroline National Memorial
Fort Matanzas National Monument
Fort Pulaski National Monument
Fundy National Park
Galápagos Islands scrubland mosaic
Gates of the Arctic National Park
Gateway National Recreation Area
Glacier Bay National Park and Preserve
Golden Gate National Recreation Area
Green Cay National Wildlife Refuge
Greenwater Provincial Park
Gros Morne National Park
Guajira-Barranquilla xeric scrub
Guianan Freshwater swamp forests
Guianan moist forests
Gulf of California xeric scrub
Gwaii Haanas National Park Reserve
Hawaii tropical dry forests
Hawaii tropical low shrublands
Hawaii tropical moist forests
Hispaniolan dry forests
Hispaniolan moist forests
Hispaniolan pine forests
Indiana Dunes National Lakeshore
Isthmian-Atlantic moist forests
Isthmian-Pacific moist forests
Ivvavik National Park
Jalisco dry forests
Jamaican dry forests
Jamaican moist forests
Kaloko-Honokohau National Historical Park
Kejimkujik Seaside Adjunct
Klamath-Siskiyou forests
Kouchibouguac National Park
La Costa xeric shrublands
Lacassine National Wildlife Refuge
Lake Mead National Recreation Area
Lake Superior Provincial Park
Land Between the Lakes Biosphere Reserve
Lanphere-Christensen Dunes Preserve
Lara-Falcón dry forests
Leeward Islands moist forests
Lesser Antillean dry forests
Little St. Simons Island
Long Point Biosphere Reserve
Magdalena-Urabá moist forests
Maracaibo dry forests
Marajó varzea
Mesoamerica
Mesoamerican Gulf-Caribbean mangroves
Middle Atlantic coastal forests
Mingan Archipelago National Park Reserve
Miskito pine forests
Mississippi lowland forests
Mojave and Colorado Deserts Biosphere Reserve
Morrocoy National Park
Mount Arrowsmith
Niagara Escarpment Biosphere Reserve
Noatak Biosphere Reserve
North America
Northeastern Brazil restingas
Northern California coastal forests
Northern Mesoamerican Pacific mangroves
Northwestern Hawaii scrub
Olympic Biosphere Reserve
Orinoco Delta swamp forests
Pacific Rim National Park Reserve
Padre Island National Seashore
Paine Preserve
Panamanian dry forests
Pantanos de Centla
Paraguana xeric scrub
Parque Nacional Henri Pittier
Pernambuco coastal forests
Petén-Veracruz moist forests
Pictured Rocks National Lakeshore
Point Pelee National Park
Point Reyes National Seashore
Polynesia-Micronesia
Prince Albert National Park
Prince Edward Island National Park
Puerto Rican dry forests
Puerto Rican moist forests
Pukaskwa National Park
Puukohola Heiau National Historic Site
Queen Maud Gulf Bird Sanctuary
Redberry Lake Biosphere Reserve
Redwood National Park
Reserva de la Biosfera de Sian Ka'an
Reserva de la Biosfera El Vizcaino
Riding Mountain Biosphere Reserve
Rondeau Provincial Park
Saguenay - St. Lawrence Marine Park
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Salt Plains National Wildlife Refuge
San Lucan xeric scrub
Sandy Point National Wildlife Refuge
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Seaflower
Serra do Mar coastal forests
Sevilleta LTER Site
Sierra de la Laguna dry forests
Sierra de los Tuxtlas
Sierra Nevada de Santa Marta (incl. Tayrona NP)
Sinaloan dry forests
Sleeping Bear Dunes National Lakeshore
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
South American Pacific mangroves
South Atlantic Coastal Plain Biosphere Reserve
Southeastern mixed forests
Southern Atlantic mangroves
Southern Mesoamerican Pacific mangroves
Southern Pacific dry forests
Tamaulipan mezquital
Tawas Point State Park
Terra Nova National Park
Tocantins/Pindare moist forests
Trinidad and Tobago moist forests
Tropical Andes
Tuktut Nogait National Park
Tumbes-Choco-Magdalena
Ukkusiksalik National Park
Upper Miss. River Nat'l Wildlife Refuge
Veracruz dry forests
Veracruz moist forests
Virgin Islands Biosphere Reserve
Virginia Coast Biosphere Reserve
Voyageurs National Park
Walker Bay Field Station
Wapusk National Park
Western Ecuador moist forests
Western Gulf Coastal grasslands
Windward Islands moist forests
Wrangell-St. Elias National Park and Preserve
Yellowstone Biosphere Reserve
Yucatán dry forests
Yucatán moist forests

Attributes / relations provided by
♦ 1del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.