Diet Overlap

Aechmophorus occidentalis (Western Grebe)
Rissa tridactyla (Black-legged Kittiwake)

Common Diet

Clupea pallasii pallasii (Pacific herring)
Pandalus goniurus (humpy shrimp)

Common Habitat

Cabrillo National Monument
California Coast Ranges Biosphere Reserve
California Floristic Province
Cape Hatteras National Seashore
Carolinian-South Atlantic Biosphere Reserve
Channel Islands National Marine Sanctuary
Channel Islands National Park
Elkhorn Slough Preserve
Farallon National Wildlife Refuge
Glacier Bay National Park and Preserve
Gwaii Haanas National Park Reserve
Indiana Dunes National Lakeshore
Niagara Escarpment Biosphere Reserve
North America
Olympic Biosphere Reserve
Pacific Rim National Park Reserve
Padre Island National Seashore
Point Reyes National Seashore
Redwood National Park
Reserva de la Biosfera El Vizcaino
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Sevilleta LTER Site
Virginia Coast Biosphere Reserve

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