One this afternoon/late morning. Mostly intact. Another ~a week ago torn to shreds.
I don't like this. Also, this seems like a cat thing as I'd expect most animals would kill and then piss off will all of their pray, instead of leaving corpses lying around...
Also, their mostly deer mice.
be careful cleaning them up if you are doing that, deer mice carry hantavirus, though their droppings are more of a vector than corpses iirc