Douglas' Squirrel

Douglas' Squirrel

Tamiasciurus douglasii

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
30–40% · Possible
overall probability at Redwood National Park

Closest Relatives at Redwood National Park

Shadow Chipmunk

Shadow Chipmunk

☀️ Diurnal Mammal

Tamias senex

20–30% · Possible
Western Gray Squirrel
LC

Western Gray Squirrel

☀️ Diurnal Mammal

Sciurus griseus

0–10% · With luck
Fox Squirrel
LC

Fox Squirrel

☀️ Diurnal Mammal

Sciurus niger

Insufficient data
Deer Mouse
LC

Deer Mouse

☀️ Diurnal Mammal

Peromyscus maniculatus

10–20% · With luck
American Beaver
LC

American Beaver

🌅 Crepuscular Mammal

Castor canadensis

10–20% · With luck
Mountain Beaver
LC Endemic

Mountain Beaver

☀️ Diurnal Mammal

Aplodontia rufa

Insufficient data
Quiller

Quiller

☀️🌙 Day & Night Mammal

Erethizon dorsatus

Insufficient data
Dusky-footed Woodrat
LC Endemic

Dusky-footed Woodrat

☀️ Diurnal Mammal

Neotoma fuscipes

Insufficient data

📅 Monthly Probability

30–40
Jan
30–40
Feb
30–40
Mar
30–40
Apr
30–40
May
40–50
Jun
30–40
Jul
30–40
Aug
30–40
Sep
40–50
Oct
30–40
Nov
20–30
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

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

Parks Where Found

# Park Country Probability
1 Sequoia and Kings Canyon National Parks 🇺🇸 United States
50–60%
2 Yosemite National Park 🇺🇸 United States
30–40%
3 Olympic National Park 🇺🇸 United States
30–40%
4 Redwood National Park 🇺🇸 United States
30–40%
5 Great Bear Rainforest 🇨🇦 Canada
0–10%

Quick answers

What are the chances of seeing a Douglas' Squirrel in Redwood National Park?

About 36% of visitor-days record a Douglas' Squirrel sighting in Redwood National Park, based on 95 observer-days of citizen-science data from GBIF.

When is the best time to see Douglas' Squirrel in Redwood National Park?

October has the highest sighting rate for Douglas' Squirrel in Redwood National Park in our monthly data.

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