What Purpose Does a Squirrel Serve?
We have all wondered, “What purpose does a squirrel serve?” After all, it does eat, burrow, dig, and fly. But did you ever think of the other purposes of squirrels? Did you know that they also serve as a food source for predators like wolves, foxes, bobcats, bears, and coyotes? Read on to find out! There are many reasons why squirrels are important.
Table of Contents
Eat
Although it may seem controversial to eat squirrels, eating this delicious meat is not only tasty, but it is also good for your health. There are several benefits to squirrel meat, including its ability to cure disease. This delicious and nutritious food can help prevent cancer, diabetes, and even mental illness. In addition, it has a high protein content, which is beneficial to your body’s metabolism. You may want to experiment with squirrel meat before committing to a regular meal.
Bury
If you have a large tree that you want to protect from squirrels, you may need to bury some acorns to keep the animals from eating them. They have excellent memory and have to remember where to bury their food during the cold months. But what happens when you bury some acorns? The nuts will sprout and grow in early spring. Burying the nuts will keep them from starving during the cold months.
Dig
Whether you’ve ever watched a squirrel dig a hole in your lawn or have a cat, you’re probably familiar with the furry rodent. The word rodent comes from the Latin for “rodent,” and the squirrel’s front teeth have never-ending rows. Squirrels must constantly gnaw to keep their teeth in good condition. These little creatures will lose about 25 percent of the food they bury to thieves. So, what purpose does a squirrel serve when digging?
Fly
The flying squirrel is an omnivore that lives in forests. It consumes insects, flowers, bird eggs, nuts, fungus, and fruit. This tiny rodent can eat around 10 grams of food per day, which is less than the weight of a AAA battery. Despite the benefits that flying squirrels bring to our world, they still face numerous threats from snakes, owls, raccoons, and other animals.
Help spread seeds
Small mammals play a crucial role in helping plants disperse their seeds. Many plants produce burs or barbs that animals can carry to new locations. When squirrels consume these seeds, they bury them. They never come back to them, and the seeds continue to grow, spreading them from one location to another. While some plants do not benefit from squirrels as seed dispersers, others do. These animals are helpful in many ways.
Carry diseases
There are many diseases that squirrels can carry, but not all of them are dangerous to humans. This is because of their high-powered jaws, which can inject bacteria deep into the skin. A squirrel bite is difficult to clean, and can lead to infections, including rabies and osteomyelitis. If you come into contact with a bitten squirrel, you should seek medical attention at the first sign of infection. Here are the most common diseases that squirrels can transmit to humans:
Dig holes in lawns and gardens
There are several reasons why squirrels might dig holes in your lawn or garden. First of all, they need to chew on things to keep their teeth filed down. Tree squirrels like to gnaw on oak trees and hickory branches for food. Other foods they might like are fruit, nuts, and flower bulbs. While it is difficult to say which animal dug a hole, it is likely a squirrel.
Fight off potential thieves
Squirrels have very sharp senses of smell and memory, which they use to their advantage when scheming to steal food. When threatened, they will often run in a zigzag pattern, which is useful when escaping a predator, but not so helpful when trying to dodge a car. This is just one of the many ways squirrels fight off potential thieves. To keep themselves safe from these predators, squirrels dig multiple holes and hide their food in as many different locations as possible.
What is the average lifespan of a squirrel?
The average lifespan of a squirrel is 6-10 years.
What do squirrels eat?
Squirrels are omnivores and their diet consists of nuts seeds fruits and fungi.
Where do squirrels live?
Squirrels are found all over the world in a variety of habitats including forests woodlands and urban areas.
What is the largest species of squirrel?
The largest squirrel is the giant squirrel which can grow up to 3 feet long.
What is the smallest species of squirrel?
The smallest squirrel is the flying squirrel which has a body length of approximately 8 inches.
How many types of squirrels are there?
There are over 200 types of squirrels.
What is the most common type of squirrel?
The most common type of squirrel is the red squirrel.
What is the most popular type of squirrel pet?
The most popular type of squirrel pet is the sugar glider squirrel.
What are baby squirrels called?
Baby squirrels are called kittens.
What is the collective term for a group of squirrels?
The collective term for a group of squirrels is a dray.
How fast can squirrels run?
Squirrels can run up to 20 miles per hour.
Do squirrels hibernate?
Some squirrels hibernate while others do not.
Can squirrels swim?
Squirrels are able to swim but they do not do it often.
Do squirrels mate for life?
No squirrels do not mate for life.
What purpose do squirrels serve?
Squirrels play an important role in the dispersal of seeds and they are also a source of food for many predators.

Jessica Watson is a PHD holder from the University of Washington. She studied behavior and interaction between squirrels and has presented her research in several wildlife conferences including TWS Annual Conference in Winnipeg.