Not in our belfry, no, but we do have bats on the building.
For the past few years a small colony of what are probably Little Brown Bats (I haven't managed to get close enough to do a proper identification, so that's an educated guess) has made its home in a "secret" location on the Nature Centre.
As of last week, our bats have returned from their winter hibernaculum and are again hanging out (literally) at their summer home.
I put "secret" in quotation marks because the location that our bats have chosen probably is a secret to most of our visitors. If you're interested in the bats, though, our staff knows where to find them and would be happy to show you.
You might be surprised to learn how close you can be to wildlife without even realising it.