Several years ago I was trout fishing. Across the creek I heard a lot of commotion. A very large snake fell through the tree and bushes and plopped very loudly on the rock. The snake was extremely large. I have no idea what it was but that it was dark colored like a Rat Snake but way too large. larger around than my upper arm and possibly my leg. It lay apparently stunned for a bit then slowly slithered in between the layers or shelves of rock. Today with all the things being loosed in Florida we may be really surprised when they migrate north.