A newborn blacktip reef shark is silhouetted as it swims at night past the Maya Shark Watch Project's baited remote underwater video station, in Maya Bay at the Phi Phi Island National Park, on Phi Phi Leh Island, Krabi province, Thailand, February 27, 2023. Blacktips, named after the distinctive black colouring on their dorsal fins and tails, roam the Andaman Sea and other tropical regions in decreasing numbers due to overfishing, according to the International Union for Conservation of Nature. REUTERS/Jorge Silva SEARCH "SILVA THAILAND SHARKS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY