Three-toed box turtle (Terrapene carolina triunguis), which is native to St. Louis, Missouri. I had a few growing up myself here in Colorado (although the native box turtle here is the ornate, Terrapene ornata ornata). Boxies are such great little turtles - so beautiful. Very tortoise-like, although they are technically pond turtles, so they do need some live prey. Nice photos of pond turtles, too, by the way.
yeah the pond turtles are from cali but those box turtle used to be everywhere on missouri back roads when i was a kid still are inplaces i loved that turtle and yeah he would snap up roley poleys no prob.