burrow around it.
Drove over to Cromford in Derbyshire today to take a look at the voles who got their own (short) tv show a few years back. There was someone already filming when I got there with what looked like a professional rig, so I just hung back and used extreme zoom, which is possibly why my vole's not entirely in focus. I did get a very good long look, though; this was a juvenile, about the size of a golden hamster.
It's a really beautiful area. Thanks to Shirl for directions!