Diet Overlap

Anas acuta (Northern Pintail)
Limnodromus griseus (Short-billed Dowitcher)

Common Diet

Eogammarus confervicolus

Common Habitat

Acadia National Park
Alaska Peninsula montane taiga
Alaska-St. Elias Range tundra
Alberta-British Columbia foothills forests
Aleutian Islands Biosphere Reserve
Algonquin Provincial Park
Alto Golfo de California y Delta del Rio Colorado
Amistad National Recreation Area
Arkansas Post National Memorial
Assateague Island National Seashore
Audubon National Wildlife Refuge
Bahamoan-Antillean mangroves
Baja California desert
Banff National Park
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
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
Canadian Aspen forests and parklands
Canaveral National Seashore
Cape Cod National Seashore
Cape Hatteras National Seashore
Cape Lookout National Seashore
Caribbean Islands
Carolinian-South Atlantic Biosphere Reserve
Cedar Creek LTER Site
Central American Atlantic moist forests
Central American dry forests
Central Gulf Coastal Plain Biosphere Reserve
Channel Islands National Marine Sanctuary
Channel Islands National Park
Chattahoochee River National Recreation Area
Chocó-Darién moist forests
Ciénaga de Zapata National Park
Colonial National Historic Park
Costa Rican seasonal moist forests
Cosumnes River Preserve
Creighton Ranch Preserve
Crosswinds Marsh
Cuban cactus scrub
Cuban dry forests
Cuban moist forests
Cuban pine forests
Cuban wetlands
Cumberland Island National Seashore
De Soto National Wildlife Refuge
Death Valley National Park
Eastern Canadian Shield taiga
Effigy Mounds National Monument
Elk Island National Park
Elkhorn Slough Preserve
Enriquillo wetlands
Everglades
Farallon National Wildlife Refuge
Fathom Five National Marine Park
Florida Keys National Marine Sanctuary
Forillon National Park
Fort Pulaski National Monument
Fundy National Park
Gateway National Recreation Area
Georgian Bay Islands National Park
Glacier Bay National Park and Preserve
Golden Gate National Recreation Area
Grasslands National Park
Gray Lodge State Wildlife Area
Great Swamp National Wildlife Refuge
Gros Morne National Park
Guajira-Barranquilla xeric scrub
Gulf of California xeric scrub
Gwaii Haanas National Park Reserve
Hispaniolan dry forests
Hispaniolan moist forests
Hispaniolan pine forests
Isthmian-Atlantic moist forests
Isthmian-Pacific moist forests
Jalisco dry forests
Jasper National Park
Kaloko-Honokohau National Historical Park
Kluane National Park and Reserve
Kouchibouguac National Park
Lacassine National Wildlife Refuge
Lake Mead National Recreation Area
Land Between the Lakes Biosphere Reserve
Little St. Simons Island
Long Point Biosphere Reserve
Magdalena-Urabá moist forests
Mesoamerica
Mid-Continental Canadian forests
Middle Atlantic coastal forests
Midwestern Canadian Shield forests
Mingan Archipelago National Park Reserve
Miskito pine forests
Mojave and Colorado Deserts Biosphere Reserve
Morrocoy National Park
Mount Arrowsmith
Muskwa-Slave Lake forests
Nahanni National Park Reserve
Niagara Escarpment Biosphere Reserve
North America
Northern California coastal forests
Northern Canadian Shield taiga
Northern Cordillera forests
Northern Pacific coastal forests
Okefenokee National Wildlife Refuge
Olympic Biosphere Reserve
Pacific Coastal Mountain icefields and tundra
Pacific Rim National Park Reserve
Padre Island National Seashore
Paine Preserve
Palo Verde National Park
Panamanian dry forests
Pantanos de Centla
Petén-Veracruz moist forests
Pictured Rocks National Lakeshore
Point Pelee National Park
Point Reyes National Seashore
Polar Bear Provincial Park
Prince Albert National Park
Prince Edward Island National Park
Puerto Rican dry forests
Puerto Rican moist forests
Pukaskwa National Park
Redwood National Park
Reserva de la Biosfera El Vizcaino
Reserva de Mapimi
Riding Mountain Biosphere Reserve
Rondeau Provincial Park
Saguenay - St. Lawrence Marine Park
Saint Croix International Historic Site
San Juan Island National Historical Park
San Lucan xeric scrub
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Sevilleta LTER Site
Sierra de la Laguna dry forests
Sierra de los Tuxtlas
Sierra Nevada de Santa Marta (incl. Tayrona NP)
Sinaloan dry forests
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
South Atlantic Coastal Plain Biosphere Reserve
Southeastern conifer forests
Southeastern mixed forests
Southern Pacific dry forests
Tamaulipan mezquital
Tawas Point State Park
Tumbes-Choco-Magdalena
Upper Miss. River Nat'l Wildlife Refuge
Veracruz dry forests
Veracruz moist forests
Virginia Coast Biosphere Reserve
Wapusk National Park
Waterton Biosphere Reserve
Western Gulf Coastal grasslands
Wheeler National Wildlife Refuge
Wood Buffalo National Park
Yellowstone Biosphere Reserve
Yoho National Park
Yucatán dry forests
Yucatán moist forests

Attributes / relations provided by
♦ 1Food Web Relationships of Northern Puget Sound and the Strait of Juan de Fuca : a Synthesis of the Available Knowledge, Charles A. Simenstad, Bruce S. Miller, Carl F. Nyblade, Kathleen Thornburgh, and Lewis J. Bledsoe, EPA-600 7-29-259 September 1979
♦ 2Lafferty, K. D., R. F. Hechinger, J. C. Shaw, K. L. Whitney and A. M. Kuris (in press) Food webs and parasites in a salt marsh ecosystem. In Disease ecology: community structure and pathogen dynamics (eds S. Collinge and C. Ray). Oxford University Press, Oxford.