Wow, Laura! Those are amazing pictures! The vids turned out great, too! I love bats...they are the coolest creatures! If circumstances were to ever allow, I'd love to have some captive bats....but given their unique needs, that seems highly unlikely.
When I was a kid, my Dad took us to Carlsbad Caverns in NM...and that evening, we got to watch the mass bat exodus from the mouth of the cave. One of my most cherished childhood memories!