We have people who love the squirrels where I live, too. There were so many digging holes (we have all ground squirrels here) that people were hurting themselves by tripping into them, so they poisoned most of the squirrels.
I remember this poor killdeer couple trying to start a nest, but the squirrels kept eating their eggs almost as soon as they were laid. And, they would chase the parents around, too!
On the plus side, the squirrels kept the hawks so busy that they hardly ever bothered chasing and hunting birds.