The Robot and the Winding Woods by Brenda Cooper

This was a nice little Simak-esque type of story about an elderly couple who has been working as park rangers for decades, but haven’t had any visitors in years. They are comfortable living by themselves without any contact to the outside world, while they keep upholding their ranger duties. One day a humanoid robot drives up their driveway to inform them that they are no longer licensed to stay,…