I was pretty amazed when I saw them up close and personal (through the pictures anyway), I've always thought they were neat but never really realized they were that tiny, they look much bigger when they are flying I guess.
He showed me a print of a picture they took of a bat they had caught and while they were handling it they offered it a moth...which it ate! It clearly wasn't too stressful for them to be trapped and handled!
I've learned much about the little critters, and no, they are not rodents