Pallas's Squirrel

Pallas's Squirrel

Callosciurus erythraeus

Silhouette: Kai Caspar · PhyloPic

LCLeast ConcernNTVUENCR
Daily sighting probability ~60% · Likely
at Cat Tien National Park

In 3 days ~90% in a week >90%

99 Verified sightings at Cat Tien National Park From 2019 to 2026
123 In all 4 parks
January Best month
🌅 Crepuscular When it's spotted

About the Pallas's Squirrel

Pallas's squirrel (Callosciurus erythraeus), also known as the red-bellied tree squirrel, is a species of squirrel native to China, Taiwan, India, Bhutan, and Southeast Asia. Pallas's squirrel is a medium-sized tree squirrel, with a head-body length of 16 to 28 cm (6.3 to 11.0 in), and a tail 11 to 26 cm (4.3 to 10.2 in) in length. Both sexes are of similar size and appearance, and weigh between 310 and 460 g (11 and 16 oz). The colour of the pelt varies considerably between the many different subspecies, but is generally brownish on the upper body with a more reddish tint on the belly, and often with some black on the tail. The precise pattern and shades of the fur are often used to distinguish subspecies from one another, but make it difficult to distinguish the species as a whole from other, similarly variable, tree squirrel species.

Over 30 subspecies have been identified, although not all are recognised by all authorities: Pallas's squirrel is found throughout much of southeastern Asia, including far eastern India, Bhutan, northern and eastern Myanmar, Vietnam, parts of Cambodia and Laos, much of Thailand, northern... Wikipedia →

Sounds

Call1:20

China · 2025

© Dave Guo · XC1003299 · CC BY-NC-SA 4.0

Alarm call0:42

France · 2022

© PAULUS · XC964585 · CC BY-NC-SA 4.0

Call0:09

Malaysia · 2019

© Marc Anderson · XC986378 · CC BY-NC-ND 4.0

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Cat Tien National Park 🇻🇳 Vietnam
~60%
2 Doi Inthanon National Park 🇹🇭 Thailand
~20%
3 Taroko National Park 🇹🇼 Taiwan
~10%
4 Kaeng Krachan National Park 🇹🇭 Thailand
~10%

Cities Where Found

# City Country Daily sighting probability
1 Hanoi 🇻🇳 Vietnam
~70%
2 Taichung 🇹🇼 Taiwan
~60%
3 Tainan 🇹🇼 Taiwan
~60%
4 Ho Chi Minh City 🇻🇳 Vietnam
~60%
5 Kunming 🇨🇳 China
~60%
6 Kaohsiung 🇹🇼 Taiwan
~50%
7 Phnom Penh 🇰🇭 Cambodia
~50%
8 Taipei 🇹🇼 Taiwan
~50%
9 Hangzhou 🇨🇳 China
~40%
10 Xiuying District 🇨🇳 China
~40%

Zoos & Centres Where Found

# Zoo / Centre Country
1 Beijing Wildlife Park 🇨🇳 China In captivity
2 Parken Zoo 🇸🇪 Sweden In captivity
3 Hong Kong Zoological and Botanical Gardens 🇨🇳 China In captivity
4 Machida Squirrel Garden 🇯🇵 Japan In captivity
5 Edward Youde Aviary 🇭🇰 Hong Kong SAR China In captivity
6 Kinkazan Squirrel Village 🇯🇵 Japan In captivity
7 Ocean Park Hong Kong 🇨🇳 China In captivity

Before you go

What are the chances of seeing a Pallas's Squirrel in Cat Tien National Park?

Likely

About 60% of wildlife watchers report a Pallas's Squirrel sighting in Cat Tien National Park on a given day, based on 99 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 2nd most-seen of the 28 mammals we can rate there. Over three days the chance rises to about 90%, and over a week to over 90%, if each day is a fresh chance.

When is the best time to see a Pallas's Squirrel in Cat Tien National Park?

March, October and December–January

In those months about 70% of wildlife watchers report a Pallas's Squirrel in Cat Tien National Park on a given day, against about 10% in September, the lowest month. Those are among Cat Tien National Park's driest months, with about 110 mm of rain a month against 490 mm in July.

What time of day is best to see a Pallas's Squirrel?

Between 9 am and noon

Across all the parks we cover, that three-hour window holds the most Pallas's Squirrel sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.

Is Cat Tien National Park the best place to see a Pallas's Squirrel?

Yes

Of the 4 parks where we can rate Pallas's Squirrel sightings, Cat Tien National Park has the highest daily chance: about 60%. Next come Doi Inthanon National Park (Thailand, about 20%) and Taroko National Park (Taiwan, about 10%).

Where does the Pallas's Squirrel sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Pallas's Squirrel is recorded against all the mammals logged in Cat Tien National Park (99 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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