Diet Overlap

Clangula hyemalis (Oldsquaw)
Megaptera novaeangliae (Humpback Whale)

Common Diet

Ammodytes hexapterus (Stout sand lance)

Common Habitat

California Coast Ranges Biosphere Reserve
Cape Cod National Seashore
Farallon National Wildlife Refuge
Florida Keys National Marine Sanctuary
Forillon National Park
Glacier Bay National Park and Preserve
Gwaii Haanas National Park Reserve
Kronotskiy Biosphere Reserve
Mingan Archipelago National Park Reserve
Mount Arrowsmith
North Bull Island
Pacific Rim National Park Reserve
Point Reyes National Seashore
Redwood National Park
Terra Nova National Park

Attributes / relations provided by
♦ 1Winter feeding ecology and trophic relationships of Oldsquaws and White-winged Scoters on Kachemak Bay, Alaska, Gerald A. Sanger and Robert D. Jones, Jr., 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