Deer Mouse
Peromyscus maniculatus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassMammalia (Mamífers)
- OrderRodentia (Rosegadors)
- FamilyCricetidae (Hamsters, Voles, Lemmings, and Allies)
- GenusPeromyscus (North American Deer Mice)
- SpeciesPeromyscus maniculatus (Deer Mouse)
Closest Relatives at Rocky Mountain National Park
Muskrat
Ondatra zibethicus
Meadow Vole
Microtus pennsylvanicus
Gapperrotelmaus
Myodes gapperi
Bushy-tailed Wood Rat
Neotoma cinerea
Golden-mantled Ground Squirrel
Callospermophilus lateralis
Yellow-bellied Marmot
Marmota flaviventris
Wyoming Ground Squirrel
Urocitellus elegans
American Red Squirrel
Tamiasciurus hudsonicus
Tamia mineur
Tamias minimus
Abert's Squirrel
Sciurus aberti
Colorado Chipmunk
Tamias quadrivittatus
Uinta Chipmunk
Tamias umbrinus
📅 Monthly Probability
Fewer than 5 records of Deer Mouse at Rocky Mountain National Park — not enough to chart months honestly.
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there