Diet Overlap

Haemorhous cassinii (Cassin's Finch)
Castor canadensis (american beaver)

Common Diet

Populus tremuloides (quaking aspen)

Common Habitat

Arches National Park
Arizona Mountains forests
Bandelier National Monument
Banff National Park
Big Bend Biosphere Reserve
Bighorn Canyon National Recreation Area
Black Canyon of the Gunnison National Park
Blue Mountains forests
British Columbia mainland coastal forests
California Floristic Province
Canyonlands National Park
Capital Reef National Park
Cascade Mountains leeward forests
Central and Southern Cascades forests
Central Pacific coastal forests
Chihuahuan desert
Colorado Plateau shrublands
Colorado Rockies forests
Deer Flat National Wildlife Refuge
Devils Tower National Monument
Dinosaur National Monument
Eastern Cascades forests
Fraser Plateau and Basin complex
Grand Canyon National Park
Grand Teton National Park
Great Basin montane forests
Great Basin National Park
Great Basin shrub steppe
Klamath-Siskiyou forests
Kootenay National Park
Lake Mead National Recreation Area
Lake Roosevelt National Recreation Area
Lassen Volcanic National Park
Madrean Pine-Oak Woodlands
Mojave desert
Montana Valley and Foothill grasslands
Mount Rainier National Park
Mount Revelstoke National Park
North America
North Central Rockies forests
Northern California coastal forests
Northern short grasslands
Okanagan dry forests
Palouse grasslands
Puget lowland forests
Rocky Mountain Biosphere Reserve
Sequoia and Kings Canyon Biosphere Reserve
Sevilleta LTER Site
Shortgrass Steppe LTER Site
Sierra Madre Oriental pine-oak forests
Sierra Nevada forests
Snake-Columbia shrub steppe
South Central Rockies forests
Tamaulipan mezquital
Wasatch and Uinta montane forests
Waterton Biosphere Reserve
Western short grasslands
Whiskey-Shasta-Trinity National Recreation Area
Willamette Valley forests
Wyoming Basin shrub steppe
Yoho National Park
Zion National Park

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.
♦ 2Making The Forest And Tundra Wildlife Connection