Two pelagic thresher sharks (Alopias pelagicus) circle a cleaning station at Monad Shoal, a popular dive site near Malapascua Island, Philippines. Every morning these sharks gather at this sea mount to get cleaned at the various cleaning stations. This has turned into a mayor tourist attraction and has helped the locals a lot with rebuilding and recovering after typhoon Yolanda (Haiyan) destroyed the island on November 8, 2013.