Quiller
Erethizon dorsatus
Silhouette: PhyloPic · PhyloPic
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassMammalia (Mammals)
- OrderRodentia (Rodents)
- FamilyErethizontidae (New World Porcupines)
- GenusErethizon
- SpeciesErethizon dorsatus (Quiller)
1 Verified sightings at Rocky Mountain National Park From 2019 to 2026
345 Verified sightings across all 9 parks From 2019 to 2026
☀️🌙 Day & Night When it's spotted Active throughout day and night
About the Quiller
Recent sightings of Quiller in Rocky Mountain National Park
LIVEiNaturalistClosest Relatives at Rocky Mountain National Park
LC
Golden-mantled Ground Squirrel
Callospermophilus lateralis
LC
Yellow-bellied Marmot
Marmota flaviventris
LC Endemic
Wyoming Ground Squirrel
Urocitellus elegans
LC
American Red Squirrel
Tamiasciurus hudsonicus
Least Chipmunk
Tamias minimus
LC
Abert's Squirrel
Sciurus aberti
LC
Muskrat
Ondatra zibethicus
Colorado Chipmunk
Tamias quadrivittatus
Uinta Chipmunk
Tamias umbrinus
LC
American Beaver
Castor canadensis
LC
Fox Squirrel
Sciurus niger
LC
Northern Pocket Gopher
Thomomys talpoides
Global Distribution
Warmer areas are where this animal is recorded most often.
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Acadia National Park | 🇺🇸 United States | |
| 2 | Katmai National Park | 🇺🇸 United States | |
| 3 | Denali National Park | 🇺🇸 United States | |
| 4 | Wrangell-St. Elias National Park | 🇺🇸 United States | |
| 5 | Kenai Fjords National Park | 🇺🇸 United States | |
| 6 | Isle Royale National Park | 🇺🇸 United States | |
| 7 | Cape Breton Highlands National Park | 🇨🇦 Canada | |
| 8 | Shenandoah National Park | 🇺🇸 United States | |
| 9 | Yosemite National Park | 🇺🇸 United States |