About 200 gulls have made themselves at home at Killbuck Lakes, the Medina County Park District’s newest park and the 17th open to the public.The gulls, which often scavenge for food in the parking lots at the nearby Lodi outlet mall, can be found swimming in the unnamed 47-acre lake that is the centerpiece of the 408-acre county park.The park is the former Baker Sand and Gravel property with lakes, ponds, wetlands, meadows and forests.