One of my favorite bats. No, really. Highly social, agile on the ground, they are amazing even by bat standards. I was lucky enough to see some in person in the wilds of Costa Rica. There was a colony in this huge hollow tree. Hundreds of bats were living in there. How could I resist? I crawled in, scared the poor bats half to death. Tropical bats wake up quick during the day. The vampires kept hopping as far away from me as possible. I don't think I traumatized them too badly and not too many "tourists" are likely to be invading.
By the way, vampire bat poop is not very easy to get out of your clothes.