Andaman sea, Satun, Thailand. Shoals of barracuda (Sphyraena sp.) and Banana fusilier (Pterocaesio pisang) swim over the reef at Hin Khao, two small pinnacles in the sea of Pakbara, Satun province, Thailand. Coral reefs are critical habitats of countless marine life, which in turn nurtures the artisanal fishing community in the region.