What is it?

Something is taking up residence in my underutilized backyard. Winter, you know.

There’s digging under the shed, under the fence to the jungle passing itself off as my neighbor’s yard, and oh dear LORD what was that that just ran from under the deck to under fence and back???

I don’t know. Too fast to make out features.

But not a squirrel. Too big to be a chipmunk.

Not the right coloring to be an opossum. (As much as I don’t want creatures, I would not mind possums – they eat other pests.)

Please be a rabbit. Rabbits I can deal with.

What is it??

Update: I still don’t know!