Diet Overlap

Aechmophorus occidentalis (Western Grebe)
Nycticorax nycticorax (Black-crowned Night-Heron)

Common Diet

Leptocottus armatus (Cabezon)

Common Habitat

Alto Golfo de California y Delta del Rio Colorado
Anza-Borrego Desert State Park, CA
Atlantic Forest
Audubon National Wildlife Refuge
Baja California desert
Bajío dry forests
Balsas dry forests
Bighorn Canyon National Recreation Area
Blue Mountains forests
Bryce Canyon National Park
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
Canadian Aspen forests and parklands
Canyonlands National Park
Cape Hatteras National Seashore
Cape Romain National Wildlife Refuge
Carlsbad Caverns National Park
Carolinian-South Atlantic Biosphere Reserve
Central and Southern Cascades forests
Central Mexican matorral
Central tall grasslands
Channel Islands National Marine Sanctuary
Channel Islands National Park
Chihuahuan desert
Colorado Plateau shrublands
Colorado Rockies forests
Crater Lake National Park
Creighton Ranch Preserve
Curecanti National Recreation Area
De Soto National Wildlife Refuge
Death Valley National Park
Deer Flat National Wildlife Refuge
Dinosaur National Monument
Eastern Cascades forests
Elk Island National Park
Elkhorn Slough Preserve
Farallon National Wildlife Refuge
Glen Canyon National Recreation Area
Golden Gate National Recreation Area
Grand Canyon National Park
Grasslands National Park
Gray Lodge State Wildlife Area
Great Basin National Park
Great Basin shrub steppe
Gulf of California xeric scrub
Indiana Dunes National Lakeshore
Kern River Preserve
Klamath-Siskiyou forests
Lake Roosevelt National Recreation Area
Lanphere-Christensen Dunes Preserve
Lassen Volcanic National Park
Lava Beds National Monument
Madrean Pine-Oak Woodlands
Meseta Central matorral
Mesoamerica
Mid-Continental Canadian forests
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Montana Valley and Foothill grasslands
Nebraska Sand Hills mixed grasslands
Niagara Escarpment Biosphere Reserve
Nipomo Dunes Preserve
North America
North Central Rockies forests
Northern California coastal forests
Northern Mesoamerican Pacific mangroves
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Okanagan dry forests
Organ Pipe Cactus Biosphere Reserve
Padre Island National Seashore
Paine Preserve
Palouse grasslands
Philip L. Boyd Deep Canyon Desert Research Center
Point Reyes National Seashore
Puget lowland forests
Redberry Lake Biosphere Reserve
Redwood National Park
Reserva de la Biosfera El Vizcaino
Riding Mountain Biosphere Reserve
Rocky Mountain Biosphere Reserve
Saint Croix International Historic Site
San Lucan xeric scrub
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Sevilleta LTER Site
Shortgrass Steppe LTER Site
Sierra de la Laguna dry forests
Sierra de la Laguna pine-oak forests
Sierra Juarez and San Pedro Martir pine-oak forests
Sierra Madre de Oaxaca pine-oak forests
Sierra Madre Occidental pine-oak forests
Sierra Nevada forests
Snake-Columbia shrub steppe
South Central Rockies forests
Tehuacán Valley matorral
Trans-Mexican Volcanic Belt pine-oak forests
Upper Midwest forest-savanna transition
Virginia Coast Biosphere Reserve
Wasatch and Uinta montane forests
Western Great Lakes forests
Whiskey-Shasta-Trinity National Recreation Area
White Sands National Monument
Yellowstone 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
♦ 2Lafferty, 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.