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tufted ground squirrel

The Tufted Ground Squirrel

  • 25 October, 2023
  • Critterman
  • 1 Comment
  • 551 Views
  • 5 Likes
Daily Critter Facts, Land Mammal Facts, Rodent Facts

The tufted ground squirrel, aka groove-toothed squirrel, hails from the island of Borneo. They prefer hillsides in lowland primary forests, orchards, and secondary forests. Due to habitat destruction at the hands of the agricultural and logging industries; hunting for their meat; and trapping for their fur, these cool squirrels are currently listed as Vulnerable by the IUCN. Their numbers are also decreasing.

First the Stats…

Scientific name: Rheithrosciurus macrotis
Weight: Up to 4.4 lbs.
Length: Up to 13.9 inches, plus up to a 13.5 inch tail
Lifespan: Up to 4+ years

Now on to the Facts!

1.) Tufted ground squirrels are presumed to be diurnal (active during the day).

2.) These critters are also called vampire squirrels.

3.) They are noted for having the largest known tail to body size ratio of any mammal.

4.) Although rumors suggest otherwise, their diet consists of seeds, nuts, and insects.

5.) Tufted squirrels can be found at up to 3,600 feet elevations, in the hillsides.

But wait, there’s more on the tufted ground squirrel!

6.) It is presumed that these squirrels are solitary and only come together to breed.

7.) The mating rituals are not known at this point. But typically speaking, ground squirrels tend to have up to 8 young, called kits or kittens.

Did you know…?
According to forest-dwelling Dayak hunters, these critters attack & kill deer and chickens to eat their liver, heart, and stomach contents.

8.) It has been said that these squirrels will await passing deer and leap from low branches, attacking the neck of the deer, severing their jugular vein, causing it to bleed out.

9.) This tall tail being said, Edward Banks recorded in 1949 that these squirrels were skittish and very willing to bite ferociously.

10.) Birds of prey, Bornean clouded leopards, Borneo bay cats, and humans all prey on these squirrels.

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Some source material acquired from: Wikipedia & IUCN

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Critterman

With over 50 years of critter experience to my credit and hundreds of zoology teaching hours to people around the world, I have amassed not only a continuing thirst for critter knowledge but a desire to teach others all I can about the majesty and wonder of our natural world. Critter Science is a culmination of such knowledge. I have hands on as well as book acquired intel on all kinds of critters. Whether they're on land, sea, or in the air. I will never say that I know everything about all animals. That's impossible, even for a savant. But, that being said, ask me any animal question and I'll answer it. If I don't know the answer, I'll get an answer for you!

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