Related Clues:
- Engineers' workplaces, briefly
- Crazies, south of the border
- Fish-eating diving birds
- Birds of similar type to 2 down?
- Ducklike birds
- Supposedly crazy birds
- Divers in pool surfacing, losing heads and beginning to splash
- Railway engines
- Crying divers
- Maniacs, slangily
- Sea divers
- Divers into lakes
- Nutty birds?
- Crazy people, south of the border
- Birds with mournful cries