Free-tailed bats are a group of bats belonging to the family Molossidae. They are known for their long, narrow wings and a tail that extends beyond the tail membrane. These bats are typically found in warm regions around the world and are recognized for their fast flight, which helps them catch insects in mid-air. Free-tailed bats play an important role in ecosystems by controlling insect populations. They are social animals, often roosting in large colonies in caves, trees, or man-made structures. Their echolocation abilities allow them to navigate and hunt effectively in the dark.