There are 45 different species of bats in the United States, and none of them are out to suck your blood. These cute little creatures are insect, nectar and fruit-eating bats. They live in caves, under bridges, and trees, but you are most likely to see them when they start to come out to feed at dusk. 

Scientists are trying to figure out exactly how their “conveyor-belt” tongue works. Think you know? Comment below with your hypothesis.