Well there are some areas in Chester County that recieve some birds, such as SGL 43, but to be honest for a quality hunt you're going to want to drive a little. The closest SGL to you that offers that might be SGL 205 in Lehigh County. It's managed for small game and recieves a good amount of birds. If you are willing to spend a little more time on the road there are plenty of areas that offer good hunting.