IMBR-00217395-001 Published June 4, 2015 at 640 × 395 in Great Barrier Reef: Attenborough’s New Quest Next → Poisonous Crown-of-Thorns Starfish (Acanthaster planci) at a reef, Cocos Island, Costa Rica, Central America, Pacific Poisonous Crown-of-Thorns Starfish (Acanthaster planci) at a reef, Cocos Island, Costa Rica, Central America, Pacific