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Preserved dung suggests large herbivores have lived in Yellowstone National Park for more than 2,000 years
To perform this analysis, researchers first determined which types of steroids occur in the dung of several large herbivores believed to have lived in the region, including bison, elk, moose ...
Center for Biological Diversity8y
NATURAL HISTORY
LIFE CYCLE: The lifespan of an average moose is approximately 15–25 years. FEEDING: Moose are herbivores that eat leaves, stems, buds, grasses, forbs, lichens, mosses and mushrooms. THREATS: ...