Do Squirrels Eat Mice: Facts About the Diet of Squirrels

Yes, squirrels are omnivorous mammals that can feed on various plant and animal matter, including mice. They eat them primarily because they are a source of food that is easy to get and the squirrels can digest. However, squirrels will also eat birds, seeds, nuts, and insects.

Why a Squirrel Would Kill a Mouse

Squirrels kill mice for two reasons – to eat them or to use their fur, bones, and feathers as toys. Mice are easy prey for squirrels because they’re small and lack the defenses of a regular animal. Killing a mouse is also an efficient way for the squirrel to get its food since it’s fast and easy. Squirrels have been observed eating mice that weigh up to 2.3 ounces!

Mice are small and don’t usually make much noise, so they’re less likely to be noticed by the squirrels. However, if you see a mouse, it’s always best to catch it and relocate it to an enclosed area.

In What Situation Will a Squirrel Kill and Eat Mice?

Squirrels will kill and eat a mouse in the following situations: when it’s sick or injured, starving, or protecting its territory. So, next time you see a squirrel up in a tree, don’t be afraid – they’re just doing their thing!

How to Protect Your Mouse From Squirrels

However, if you’re worried about squirrels eating your mice, there are a few things you can do to try and deter them. First, you can set out food containers or birdseed around the area or scare them away by throwing food around. 

If you see squirrels eating mice, it’s likely because they’re starving and have no other option. In this situation, it’s essential to know the squirrels’ dietary habits and ensure they have enough food to eat.

If you have a rodent problem and can’t find the squirrels, trapping them may be the best solution. Once you’ve caught the squirrels, release them back into their environment in an area where they’re likely to live naturally.

Eating Habits of Squirrels

Despite being known for their nut-based diet, squirrels are omnivores and will eat various things, including mice. If that’s not an option, squirrels will eat bird nest materials, small plants, and lizards. Most squirrels will eat about 20% of their body weight each day in food. 

They are opportunistic feeders and will eat whatever they can find. If you live in an area with a lot of squirrels, it’s best to keep your food away from them – they are naturally curious! In addition, make sure to store food in rodent-proof containers if you have pets that feed on the ground. Be sure to keep your house clean, so they don’t get tempted to steal food from the kitchen or pantry. 

What Squirrels Eat in the Wild

Squirrels are generalists, meaning they eat practically anything, and opportunists, which means that they will eat whatever is available to them. This includes rats, mice, birds, and other small animals they can catch.


Squirrels will eat small mammals like mice. If you see one eating a mouse, getting upset is unnecessary – try not to feed them yourself! Squirrels are omnivores, which means they eat a variety of things. So if you live near a garden or yard, keep an eye out for squirrels, as they love to eat anything that falls into their food bowl!


Squirrels eat birds, insects, and other small animals. If you own a bird, it is essential to keep your pet safe, but you should also ensure your bird feeder isn’t filled with suet and seed, as squirrels favor this.

Road Kill

Squirrels are small but mighty creatures that play an essential role in the ecosystem by eating food that would otherwise go to waste, like roadkill. If you see a squirrel eating something unusual, it might be because it’s nabbed a dead animal on the road. Dead animals on your property indicate that squirrels are scavenging and consuming food that would otherwise go to waste. 

However, their scavenging habits can also hurt the environment, as birds or small mammals may die from being eaten by these rodents. 

Their Own Young

Squirrels are opportunistic eaters that eat anything available, including small mammals. Young squirrels are small mammals that are often mistaken for mice. 

If you have a squirrel in your yard, you must regularly provide them with food and water to avoid conflicts. Ensure the food you give them is nutritious so they don’t turn to rodent prey as their primary source of nutrition. 

However, if you see them eating something small and furry, it’s best not to get upset as they are just looking for a nutritious snack. 

How Squirrels Kill Other Animals in the Wild

Squirrels are efficient predators using their sharp teeth and claws to kill prey. They eat small mammals, birds, and insects. In the wild, squirrels will sometimes hoard food they have killed, providing sustenance during lean times. They use their sharp teeth to tear apart the animal, then suck out its blood.