Nice pics. Looks like a good time.
btw, bats are not rodents (you probably know that), and they eat a lot of bugs (flying makes 'em hungry), so they are useful left alive. OTOH, kill all the rats you want <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
fwiw, I'm no PETA sympathizer although I may be a PITA for even mentioning the bat thing.