Diet Overlap

Haematopus bachmani (Black Oystercatcher)
Calidris canutus (Red Knot)

Common Diet

Mytilus edulis (Blue mussel)

Common Habitat

Aleutian Islands Biosphere Reserve
Baja California desert
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
Channel Islands National Marine Sanctuary
Channel Islands National Park
Elkhorn Slough Preserve
Glacier Bay National Park and Preserve
Golden Gate National Recreation Area
Mount Arrowsmith
North America
Northern California coastal forests
Olympic Biosphere Reserve
Pacific Rim National Park Reserve
Point Reyes National Seashore
Redwood National Park
Reserva de la Biosfera El Vizcaino
Santa Monica Mountains National Recreation Area

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