If you’ve ever watched squirrels in the park, you might wonder about their eating habits. Squirrels do not usually eat conkers because they can upset their digestive system. Instead, these clever little creatures often collect conkers to store for later use or to hide them in their nests.
You may be surprised to learn that while conkers are a part of a squirrel’s environment, they prefer a variety of other foods. Nuts, seeds, and fruits make up a significant portion of their diet. Understanding what squirrels eat can deepen your appreciation for these playful animals you see around your garden or local park.
Curious to know more about what squirrels really enjoy or how their feeding habits work? Stick around to explore the fascinating world of these nimble animals and their snack choices!
Squirrel Diet and Feeding Habits

Squirrels have diverse diets that include various natural food sources. Understanding their feeding habits helps create a healthier environment for them and ensures they thrive in the wild. Below, you’ll find key details about what they prefer, their nutritional needs, and how feeding them can affect their well-being.
Natural Food Sources and Preferences
Squirrels are omnivores and enjoy a wide range of foods. Their diet mainly consists of nuts, seeds, fruits, and vegetables. Some of the most popular nuts include acorns, walnuts, hazelnuts, and pecans. They often forage for berries, apples, and carrots when available.
In addition to plant-based foods, squirrels sometimes eat insects, small animals, and even bird eggs. This varied diet contributes to their protein intake and helps them meet their nutritional needs. Squirrels also play a role in seed dispersal, which benefits the ecosystem. While they usually prefer fresh food, they are scavengers. This means they won’t hesitate to eat leftover human food like bread or chocolate when necessary.
Nutritional Requirements and Toxic Foods
Squirrels need a balanced diet to maintain their health. They require protein from sources like nuts and seeds. Fruits and vegetables provide vitamins and minerals, which are vital for their digestive system. Foods like almonds, pine nuts, and macadamia nuts can offer health benefits.
However, not all foods are safe. It’s essential to be aware of toxic foods, such as chocolate, which can be harmful to squirrels. Avoid feeding them processed human foods, as these may lack the nutrients they need and potentially harm their health. Understanding what to feed them is crucial for their well-being.
Impact of Feeding Squirrels
Feeding squirrels can have mixed effects. On one hand, providing food can support their needs, especially during winter when natural food is scarce. Using bird feeders can attract them and ensure they get enough nutrition.
On the other hand, regular feeding can make them dependent on human food sources. This dependence can lead to health issues if they neglect natural foraging. Moreover, feeding them may increase their interaction with humans, which can sometimes lead to mischief or accidents. It’s best to strike a balance between observing them in their natural environment and providing occasional, healthy treats.
Conkers and Squirrels: A Detailed Look

Squirrels are known for their love of various nuts and seeds. However, when it comes to conkers, their relationship is quite different due to certain natural defenses and health risks.
The Horse Chestnut and Its Seeds
The horse chestnut tree, known scientifically as Aesculus hippocastanum, produces conkers. These shiny brown seeds are encased in a spiky green shell. While they may look appealing to squirrels, they are not safe to eat.
Squirrels tend to avoid consuming conkers instinctively. This aversion is due to the presence of aesculin, a toxic compound that can cause digestive issues. Even if a squirrel nibbles on a conker, it usually doesn’t eat much because the taste is off-putting.
Besides aesculin, horse chestnuts also contain tannins, which can make squirrels feel unwell if ingested in larger amounts. These factors contribute to their natural instinct to steer clear of conkers in the wild.
The Risks of Conkers to Squirrel Health
Eating conkers poses several health risks to squirrels. The toxicity levels can lead not only to digestive problems but also to more severe health concerns.
When a squirrel does consume conkers, it might suffer from symptoms like vomiting or lethargy. This adverse reaction is why it’s essential for squirrels to rely on their intuitive sense of what’s safe to eat.
Interestingly, squirrels do not have the same issues with other seeds and nuts, such as bird eggs or acorns. Thus, you will often see grey squirrels foraging for safer food options. Your backyard might attract these curious critters, but be assured that conkers are not on their menu.