Why are the squirrels digging up the lawn?
We've always had way too many squirrels in our small suburban yard, but enjoy their antics. Not this year! As soon as the snow melted, they started digging saucer-shaped depressions all over the yard. It looks like the craters of the moon out there!
We don't use pesticides, so are they looking for grubs or something? Anybody know what can be done to "discourage" them?