生物多样性丧失：印度洋珊瑚礁上濒临灭绝的玳瑁

ll sea turtle (Eretmochelys imbricata) rests on reef substrate before moving away across a wide, heavily degraded Andaman Sea seascape, its movements slow across broken coral rubble. An 80% global population crash caused by historic exploitation for the tortoiseshell trade has left this Critically Endangered marine reptile dependent on intact reef habitat now under pressure from bleaching events and biodiversity loss. 4K, horizontal, wide angle establishing shot, scuba diver POV. Andaman Sea, Krabi Province, Thailand.