Denali National Park Foodweb for Ursus arctos (Grizzly Bear)

Denali National Park
Ursus arctos
(Grizzly Bear)
 
Alces alces
(moose)
Marmota caligata
(hoary marmot)
Oncorhynchus tshawytscha
(chinook salmon or king salmon)
Ovis dalli
(Dall's sheep)
Rangifer tarandus
(caribou)
Vulpes vulpes
(Red Fox)
 
Lagopus leucura
(White-tailed Ptarmigan)
Martes americana
(American Marten)
Ondatra zibethicus
(muskrat)
Urocitellus parryii
(Arctic ground squirrel)
 
Carex garberi
(elk sedge)
Glaucomys sabrinus
(northern flying squirrel)
Mustela nivalis
(Least Weasel)
Potamogeton caricifolius
(alpine pondweed)
Salix alaxensis
(feltleaf willow)
Shepherdia canadensis
(russet buffalo-berry)
Tamiasciurus hudsonicus
(red squirrel)
 
Abies arctica
(Canadian spruce)
Cladonia rangiferina
(greygreen reindeer lichen)
Lepus americanus
(Snowshoe Hare)
Myodes rutilus
(northern red-backed vole)
Picea mariana
(Black spruce)
 
Arctostaphylos alpinus
(alpine bearberry)
Chamerion angustifolium angustifolium
(Rosebay Willowherb)
Empetrum nigrum
(black crowberry)
Equisetum arvense
(scouring rush)
Populus balsamifera
(balsam poplar)
Populus tremuloides
(quaking aspen)
Rubus idaeus
(Raspberry)
Sphagnum fuscum
(sphagnum)
Vaccinium uliginosum
(bog blueberry)
Vaccinium vitis-idaea
(lingonberry)
 
Ecosystem provided by Exploring the Denali Food Web, ParkWise, National Park Service