Related Clues:
- Great swimmers: they're impressive
- Fun-loving flappers
- Harp and harbour follower
- "Captain Phillips" military group
- Certain cetaceans
- Tapes up tightly
- Things in a pod
- Arctic barkers
- They hunt in pods
- Whales also called grampuses
- Adorable group sunbathing in San Francisco Bay
- Seal-hunting swimmers
- Killers of the sea
- "Blackfish" creatures
- Pinniped mammals