礁鱼行为：稀有的扳机鱼在泰国聚集在船锚线上

crawled filefish (Aluterus scriptus) gather around an underwater mooring rope on a shallow sandy reef in the Andaman Sea, several picking algae from the line, a scene for coral reef ecology and reef fish behaviour content. This species is typically solitary and rarely observed in groups, making a gathering this size unusual even for experienced divers. Their pale, mottled bodies and dorsal spines are visible across the frame around the rope. 4K, wide angle, vertical wide shot, scuba diver POV. Andaman Sea, Krabi Province, Thailand.