Yellowstone Foodweb for Thomomys talpoides (northern pocket gopher)

Yellowstone
Ursus arctos
(Grizzly Bear)
 
Thomomys talpoides
(northern pocket gopher)
 
Perideridia gairdneri
(Gardner's yampah)
 
Ecosystem provided by National Geographic Magazine - May 2016 - Yellowstone - The Carnivore Comeback