Related Clues:
- Halloween fliers
- Flying mammals that use sonar
- Swooping creatures
- Crazy nocturnal flyers
- Things people catch and then ride
- They may emit as many as 200 beeps per second
- Trivial tumults
- Flying fruit-eaters
- Surfaces for surfers
- Big whoops
- Steps up to the plate
- Mammals that save U.S. farmers billions in pest control
- Very eccentric vampires?
- Permanent desire?
- Animals in vampire movies