Tangled up too often in fishing nets, manta rays have been plunging toward extinction as fishing pressure and other stressors take a toll on their populations. But the species has found a safe haven in Komodo National Park, a swath of water around Indonesia’s Lesser Sunda Islands. A new study identified an aggregation of 1,085 reef manta rays (Mobula alfredi) in the waters of Komodo National Park (KNP), a UNESCO World Heritage Site that spans more than 1,800 square kilometers (700 square miles) of islands and ocean. Attracted by the plankton-rich waters of the park, manta rays gather here to f…