Direction Island Drift · Cocos (Keeling) Islands
10 species, most likely first·How chances work
Bumphead ParrotfishVulnerable
Almost always
Nearly every dive
Grey Reef SharkEndangered
Manta Ray
Likely
About half of dives
Acropora Coral
Expected
Known here, not yet in recent logs
Bigeye TrevallyLeast Concern
Giant ClamCritically Endangered
Longspine Sea Urchin
Silvertip SharkVulnerable
Yellow-lined FusilierLeast Concern
Scalloped Hammerhead SharkCritically Endangered
What the labels mean