The first photo is of a lake in Medford at Camp Kettle Run, a Girl Scout camp. In October.
The second photo, of Goshen Pond, at the campground off of Atsion Road, it was in November, around 5 PM. I drove up. I was the only one there. Positive. And I heard a something that sounded like someone tossed a huge rock in to the water. It HAD to have been a beaver.