Great Blue Hole · The Pit
8 species, most likely first·How chances work
Caribbean Land Hermit Crab
Almost always
Nearly every dive
French AngelfishLeast Concern
Magnificent FrigatebirdLeast Concern
Caribbean reef sharkEndangered
Likely
About half of dives
Caribbean Reef Shark
Stoplight ParrotfishLeast Concern
Midnight parrotfishData Deficient
Bull sharkVulnerable
Expected
Known here, not yet in recent logs
What the labels mean
