"They can be social, yes," said Dr. Trent as she picked up one of the bats herself. "They can also switch between different social groups as well. Unlike wolves or other back animals, bats can leave one roost and integrate themselves in another. They can pick up and move, so to speak."

Billy thought that must be nice, to just be able to pick up and go to another place and be instantly accepted. No matter where you went, there was a huge group of people waiting for you.