Diet Overlap

Calidris mauri (Western Sandpiper)
Plectrophenax nivalis (Snow Bunting)

Common Diet

Triglochin maritima (Sea Arrow Grass)

Common Habitat

Alaska Maritime National Wildlife Refuge
Aleutian Islands Biosphere Reserve
Arctic coastal tundra
Arctic foothills tundra
Arctic National Wildlife Refuge
Assateague Island National Seashore
Audubon National Wildlife Refuge
Aulavik National Park
Beringia lowland tundra
Beringia upland tundra
Bermuda subtropical conifer forests
Bighorn Canyon National Recreation Area
Blackwater National Wildlife Refuge
Bombay Hook National Wildlife Refuge
Bruce Peninsula National Park
California Coast Ranges Biosphere Reserve
Cape Cod National Seashore
Cape Hatteras National Seashore
Cape Lookout National Seashore
Cape Romain National Wildlife Refuge
Carolinian-South Atlantic Biosphere Reserve
Cedar Creek LTER Site
Central Gulf Coastal Plain Biosphere Reserve
Chesapeake & Ohio Canal National Hist. Park
Cumberland Island National Seashore
Death Valley National Park
Deer Flat National Wildlife Refuge
Denali Biosphere Reserve
Everglades
Farallon National Wildlife Refuge
Fathom Five National Marine Park
Florida sand pine scrub
Fort Pulaski National Monument
Gates of the Arctic National Park
Gateway National Recreation Area
Glacier Bay National Park and Preserve
Glacier National Park
Greenwater Provincial Park
Gros Morne National Park
Gwaii Haanas National Park Reserve
Interior Alaska-Yukon lowland taiga
Ivvavik National Park
Jasper National Park
Lake Roosevelt National Recreation Area
Little St. Simons Island
Long Point Biosphere Reserve
Middle Atlantic coastal forests
Mojave and Colorado Deserts Biosphere Reserve
Mount Arrowsmith
Niagara Escarpment Biosphere Reserve
Noatak Biosphere Reserve
North America
Olympic Biosphere Reserve
Pacific Rim National Park Reserve
Point Pelee National Park
Point Reyes National Seashore
Prince Edward Island National Park
Pukaskwa National Park
Redwood National Park
Rondeau Provincial Park
Saint Croix International Historic Site
Shortgrass Steppe LTER Site
Sleeping Bear Dunes National Lakeshore
South Atlantic Coastal Plain Biosphere Reserve
South Florida rocklands
Southeastern conifer forests
Southeastern mixed forests
Tawas Point State Park
Virginia Coast Biosphere Reserve
Voyageurs National Park
Wrangell-St. Elias National Park and Preserve
Yellowstone Biosphere Reserve
Yoho National Park

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
♦ 2J. Dierschke (2002) Food preferences of Shorelarks Eremophila alpestris, Snow Buntings Plectrophenax nivalis and Twites Carduelis flavirostris wintering in the Wadden Sea: Seeds of plants from lower salt marsh communities are preferred, with insects less important., Bird Study, 49:3, 263-269