Diet Overlap

Bucephala islandica (Barrow's Goldeneye)
Limnodromus griseus (Short-billed Dowitcher)

Common Diet

Mytilus edulis (Blue mussel)

Common Habitat

Alaska-St. Elias Range tundra
Aleutian Islands Biosphere Reserve
Arkansas Post National Memorial
Audubon National Wildlife Refuge
Banff National Park
Bruce Peninsula National Park
California Coast Ranges Biosphere Reserve
Cape Breton Highlands National Park
Death Valley National Park
Eastern Canadian Shield taiga
Elk Island National Park
Elkhorn Slough Preserve
Farallon National Wildlife Refuge
Fathom Five National Marine Park
Forillon National Park
Fundy National Park
Glacier Bay National Park and Preserve
Gros Morne National Park
Gwaii Haanas National Park Reserve
Jasper National Park
Kluane National Park and Reserve
Kouchibouguac National Park
Lake Mead National Recreation Area
Long Point Biosphere Reserve
Mingan Archipelago National Park Reserve
Mojave and Colorado Deserts Biosphere Reserve
Mount Arrowsmith
Nahanni National Park Reserve
North America
Northern Cordillera forests
Northern Pacific coastal forests
Olympic Biosphere Reserve
Pacific Coastal Mountain icefields and tundra
Pacific Rim National Park Reserve
Padre Island National Seashore
Pictured Rocks National Lakeshore
Point Reyes National Seashore
Prince Edward Island National Park
Redwood National Park
Rondeau Provincial Park
Saguenay - St. Lawrence Marine Park
Sevilleta LTER Site
Terra Nova National Park
Waterton Biosphere Reserve
Yellowstone Biosphere Reserve
Yoho National Park

Attributes / relations provided by
♦ 1Winter food habits of Barrow's Goldeneyes in southeast Alaska, Philip S. Koehl, Thomas C. Rothe, and Dirk V. Derkson, Canadian Wildlife Service, 1984
♦ 2Food 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