Hello to all from central Massachusetts where I live with my husband, two dogs and two cats on 11 acres out in the country right next to a large swamp. We get all sorts of amphibians and reptiles on our property. I found this fellow a week or so ago hanging out on a daylily leaf. This is a young gray treefrog. Adult gray treefrogs are gray or grayish green and patterned like lichen. The young treefrogs are solid green on the back. If you look at the legs you can see a preview of the color and pattern they will have as an adult.
Have a nice evening, Karin