If we put out peanuts, we'd have all of the gazillion squirrels in the neighbourhood converge at once.
When we moved in, there was a black walnut tree on the front lawn. It's gone now, but they used to come to the spot where it was and look around with a WTF? look.
Now, the cable lines running on the poles along the back of the property are like a freeway for them. That and my fence.
Almost every house behind me has some sort of tasty treat tree for squirrels.
I'm looking for a good feeder solution for the birds that will keep the squirrels out. Leevalley.com seems to have some good ideas, but I'm still looking around for more ideas.