0181.jpg
Prairie dog - secondary consumer

Cone_Flowers.preview.jpg
coneflowers- producer
20040806-rabbit.jpg
rabbit- primary consumer

wolf2.jpg
gray wolf - tertiary consumer
sweet_clover_yellow.jpg
sweet clovers - producers

red_deer.jpg

deer- primary consumer
mice.jpg
mice- primary consumer
rattlesnake.jpg
rattlesnake- tertiary consumer

badger11.jpg
badger- tertiary consumer
bison.jpg
bison- primary consumer