Are Squirrels Omnivorous?

Are Squirrels Omnivorous? Are Squirrels omnivorous? It is often assumed that squirrels only eat nuts, but squirrels are actually omnivores, which means they like to eat plants and meat. Oftentimes squirrels rely on fungi, seeds, nuts and fruits for nutrition but they will also eat eggs, small insects, caterpillars, small animals and even young snakes.