No good (diver) goes anywhere without a porpoise! Or dolphin as they often say!
Lewis Carroll loosely quoted
That small tooth whale with a low triangular dorsal fin and blunt rounded snout. Yes! The common harbor porpoise has an abrupt snout, pointed teeth and a triangular thoracic fin, while the bottlenose dolphin, or Tursiops truncatus, has an elongated beak, round cone shaped teeth and a serrated dorsal appendage. But I’m sure you already knew that. That’s what turns me on about ‘cha, your attention to detail.
Ace Ventura, Pet Detective