Squirrels in California have been observed hunting and eating voles for the first time ... have been observed supplementing their diet with insects, bird eggs and frogs, this is the first time ...
Ground squirrels are known to eat insects, bird eggs and nestlings, but can ‘respond to changes in food availability’, say scientists Ground squirrels are known for their burrowing behaviour ...
Squirrels are biological pest control agents eating insects such as crickets, butterflies, grasshoppers, and bugs for protein. Rodents like squirrels help in seed dispersal in your garden.