I know I have chipmunks in the small garden as I see evidence of their burrows in the midst of the daylilies, which I then tamp down. It may seem mean, but I'm trying to keep them from digging up the daylily fans (the root system, looks like tubers) that I so diligently planted last summer.
But I guess you can't keep a good ground squirrel down (which is what they are - tiny little ground squirrels). This one showed up to take a look at the mass of finches - gold and house - who were at all five feeders and waiting in the trees and then took advantage of gathering up the sunflower seeds that had fallen to the ground. Not quite as destructive as his cousin, the gray squirrel, but I'm tired of the little holes in the ground.