Among others, the most popular and numerous are:
- Grizzly bear (population: 800)
- Lynx (population: 300)
- Black Bear (population: 15,000)
- Moose (population: 5,000)
- Wolverine (population: 400)
- Mountain Lion (population: 4,000)
- Bighorn Sheep (population: 5,200)
- Elk (population: 150,000)
- Mule deer (population: 335,000)
- Deer (population: 570,000)
- Coyote
- Wolf (population: 850)
- Badger
- Beaver
- Otter
- Porcupine
- Mink
- Bat
