Direction Island Drift · Cocos (Keeling) Islands
10 species, most likely first·How chances work
Acropora Coral
Almost always
Nearly every dive
Bigeye TrevallyLeast Concern
Bumphead ParrotfishVulnerable
Giant ClamCritically Endangered
Grey Reef SharkEndangered
Longspine Sea Urchin
Silvertip SharkVulnerable
Yellow-lined FusilierLeast Concern
Manta Ray
Likely
About half of dives
Scalloped Hammerhead SharkCritically Endangered
What the labels mean