Diet Overlap

Egretta thula (Snowy Egret)
Larus canus (Mew Gull)

Common Diet

Atherinops affinis (Topsmelt silverside)
Pachygrapsus crassipes (striped shore crab)

Common Habitat

Baja California desert
British Columbia mainland coastal forests
Cabrillo National Monument
California Central Valley grasslands
California Coast Ranges Biosphere Reserve
California coastal sage and chaparral
California Floristic Province
California interior chaparral and woodlands
California montane chaparral and woodlands
Central Pacific coastal forests
Channel Islands National Marine Sanctuary
Channel Islands National Park
Elkhorn Slough Preserve
Farallon National Wildlife Refuge
Golden Gate National Recreation Area
Klamath-Siskiyou forests
Lake Mead National Recreation Area
Lanphere-Christensen Dunes Preserve
Niagara Escarpment Biosphere Reserve
North America
Northern California coastal forests
Point Reyes National Seashore
Puget lowland forests
Redwood National Park
Reserva de la Biosfera El Vizcaino
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Sierra Nevada forests
Willamette Valley forests
Yellowstone Biosphere Reserve

Attributes / relations provided by
♦ 1Lafferty, K. D., R. F. Hechinger, J. C. Shaw, K. L. Whitney and A. M. Kuris (in press) Food webs and parasites in a salt marsh ecosystem. In Disease ecology: community structure and pathogen dynamics (eds S. Collinge and C. Ray). Oxford University Press, Oxford.