Yellowstone Foodweb for Ursus americanus (black bear)

Yellowstone
Ursus americanus
(black bear)
 
Cervus elaphus
(wapiti or elk)
Odocoileus hemionus
(mule deer)
Sambucus racemosa
(red elderberry)
Vaccinium cespitosum
(dwarf blueberry)
Vaccinium membranaceum
(thinleaf huckleberry)
Vaccinium scoparium
(grouse whortleberry)
 
Deschampsia cespitosa
(Tufted Hair-grass)
Festuca idahoensis
(Idaho fescue)
Koeleria macrantha
(prairie Junegrass)
Perideridia gairdneri
(Gardner's yampah)
Poa alpina
(alpine bluegrass)
Poa glauca rupicola
(timberline bluegrass)
Poa secunda
(Sandberg bluegrass)
Populus angustifolia
(narrowleaf cottonwood)
Populus tremuloides
(quaking aspen)
Populus trichocarpa
(black cottonwood)
Prunus serotina
(Black Cherry)
Pseudoroegneria spicata
(Bluebunch wheatgrass)
Salix bebbiana
(Bebb willow)
Salix boothii
(Booth's willow)
Salix exigua
(Sandbar Willow)
Salix geyeriana
(Geyer willow)
Salix lucida lasiandra
(Shining Willow)
Shepherdia canadensis
(russet buffalo-berry)
 
Ecosystem provided by National Geographic Magazine - May 2016 - Yellowstone - The Carnivore Comeback