First Possum In Years

The nighttime neighborhood goes through changes. When I walked Sparky the dog (1994-2009) I never saw raccoons and saw possums all the time. When I walked Bella the dog (2015-2016) I saw lots of raccoons and never saw possums. Tonight, Jasper (2018-present) noticed a very-furtive something hiding on the roof. Could it be? Yes, a very shy possum! Changes!