Squirrels in Hawaii: identification guide and where to start looking

Are There Any Squirrels in Hawaii?

No native or established squirrel populations exist in Hawaii. The islands have strict agricultural controls, and no squirrel species has successfully established a breeding population in the wild. All squirrels seen in Hawaii are either pets, zoo animals, or misidentified other wildlife.

Which Animals Are Most Often Mistaken for Squirrels in Hawaii?

The most common misidentification is the small Indian mongoose (*Herpestes auropunctatus*), introduced in the 1880s to control rats. Also frequently mistaken are the roof rat (*Rattus rattus*) and the house mouse. Mongooses have a pointed snout, a long tail, and a slinky gait, while rats have scaly tails and larger ears.

See ourSquirrels guidefor the next step.

How to Tell a Mongoose from a Squirrel

Mongooses have a more streamlined body, a pointed face, and ears that sit close to the head. They move with a flowing, continuous stride. A squirrel (if present) would have a rounded head, shorter round ears, and a hopping or bounding gait. The tail of a mongoose is less bushy than a squirrel's.

See ourstate animal guidefor the next step.

Where in Hawaii Are These Lookalikes Most Often Seen?

Mongooses are common on all main islands except Lanai and Kauai. They thrive in coastal scrub, grasslands, and near human settlements – especially around hotels and parks. Rats are widespread in forests and urban areas. For the best odds of seeing a mongoose, check the edges of golf courses and beaches in the early morning. For more on Hawaii's wildlife, visit ourHawaii wildlife hub.

Best Time of Day to Spot a Mongoose or Rat

Mongooses are diurnal and most active in the early morning (6–9 AM) and late afternoon (4–6 PM). Rats are primarily nocturnal, so sightings at dusk or dawn are more likely. If you see a squirrel-like animal during the middle of the day, it is almost certainly a mongoose.

How to Identify a Rat vs. a Squirrel (Field Marks)

Rats have a long, scaly, hairless tail, large ears, and a pointed nose. Their fur is coarse and often gray or brown. A squirrel (absent in Hawaii) would have a bushy tail, smaller ears, and a more compact body. If you think you see a squirrel climbing a tree with a long, naked tail, you are looking at a rat.

Squirrel-Watching Shirts and Gear from Easy Street Markets

Even though you won't find squirrels in the wild in Hawaii, you can still show your appreciation with some wildlife-themed apparel. Here are a few favorite picks:

### Wild Wings Wildlife T-Shirt Gray Squirrel Unisex Graphic Tee For Men & Women

A comfortable 100% cotton tee featuring a detailed gray squirrel graphic on the front. Perfect for anyone who wishes they could see squirrels in Hawaii or for remembering a mainland squirrel sighting.Check Price and Availability

### Squirrel Lover Vintage T-Shirt

A retro-style shirt for the squirrel lover. Its simple design works for daily wear and pairs well with any casual outing.Check Price and Availability

If you prefer other wildlife designs, check out our full collection ofwildlife t-shirts.

### Squirrel Shirt. Squirrel Gift. Squirrel Clothing. Funny Squirrel Shirt. Squirrels Shirt. Squirrel Tshirt. Squirrel Lover Gift. #OS5686

A strong match for this wildlife page and an easy next click after the guide.Check Price and Availability

Frequently Asked Questions

**Could a squirrel species ever be introduced to Hawaii?** Unlikely due to strict quarantine laws. Historically, no squirrel species has been released successfully.

**What should I do if I see an animal I think is a squirrel?** Take a photo and check field marks: bushy tail? Round head? Small ears? If not, you have a mongoose or rat. Report any possible squirrel to the Hawaii Department of Agriculture.

**Are there any squirrel-like animals native to Hawaii?** No. The only native land mammals are the hoary bat and monk seal; none resemble squirrels.

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