Herbivores:
* Grazers: Mountain goats, sheep, and yak graze on grasses, herbs, and lichens.
* Browsers: Deer, elk, and moose browse on trees, shrubs, and leaves.
* Rodents: Marmots, pikas, and mountain voles eat grasses, seeds, and roots.
* Insects: Grasshoppers, caterpillars, and beetles feed on plants.
Carnivores:
* Predators: Wolves, bears, and mountain lions hunt deer, elk, and other mammals.
* Scavengers: Raptors like eagles and vultures scavenge on carrion.
* Smaller Carnivores: Weasels, foxes, and bobcats hunt rodents and small mammals.
Omnivores:
* Bears: Bears are omnivores and eat a variety of foods, including berries, nuts, insects, fish, and small mammals.
* Raccoons: Raccoons are opportunistic omnivores and will eat almost anything, including fruits, vegetables, insects, and garbage.
Specific Adaptations:
Animals living on mountains have evolved adaptations to cope with the harsh environment:
* Thick Fur: Many animals, like mountain goats, have thick fur for insulation against the cold.
* Hooves: Hooves help animals navigate rocky terrain.
* Strong Claws: Claws help animals climb and dig for food.
* High Altitude Adaptations: Animals like yaks and mountain sheep have adapted to survive in low oxygen conditions.
Example of a Mountain Ecosystem:
In the Rocky Mountains of North America, you might find:
* Herbivores: Mountain goats, elk, deer, marmots, and pikas.
* Carnivores: Wolves, bears, mountain lions, and wolverines.
* Omnivores: Raccoons and bears.
It's important to remember that this is just a small sample of the diverse array of animals that live on mountains. Each mountain ecosystem has its own unique combination of species and their specific diets.