Diet Overlap

Gavia pacifica (Pacific Loon)
Tringa melanoleuca (Greater Yellowlegs)

Common Diet

Gasterosteus aculeatus (Alaskan stickleback)

Common Habitat

Alaska Peninsula montane taiga
Aleutian Islands Biosphere Reserve
Banff National Park
Beringia lowland tundra
Beringia upland tundra
Cabrillo National Monument
California Coast Ranges Biosphere Reserve
Cape Hatteras National Seashore
Cook Inlet taiga
Copper Plateau taiga
Denali Biosphere Reserve
Elkhorn Slough Preserve
Farallon National Wildlife Refuge
Glacier Bay National Park and Preserve
Glen Canyon National Recreation Area
Golden Gate National Recreation Area
Grand Canyon National Park
Interior Alaska-Yukon lowland taiga
Jasper National Park
Kluane National Park and Reserve
Mount Arrowsmith
Nahanni National Park Reserve
Niagara Escarpment Biosphere Reserve
North America
Northern Canadian Shield taiga
Northwest Territories taiga
Pacific Rim National Park Reserve
Point Reyes National Seashore
Pukaskwa National Park
Redwood National Park
Reserva de la Biosfera El Vizcaino
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Sevilleta LTER Site
Southern Hudson Bay taiga
Wapusk National Park
Wood Buffalo National Park
Wrangell-St. Elias National Park and Preserve
Yellowstone Biosphere Reserve

Attributes / relations provided by
♦ 1del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.