This turtle showed up at the church this afternoon.
Here's a close up of the shell. The maintenance guru says this is a gopher tortoise (gopherus polyphemus). I believe this is a female because when he turned her over to count segments on the underside of the shell, it looked pretty flat, whereas males have a concave plastron. There is a lot of dried red dirt on her top shell.
I think she wanted in because when Mark opened the door, she headed that way.