A thick belt of mangroves spans over one kilometer of shoreline at Barangay Quilitisan in Calatagan, Batangas. Across from the mainland lies the mangrove-covered islet Ang Pulo. The 7.5-hectare Ang Pulo was declared a municipal conservation park in 2009, giving way for the preservation of mangroves in the area. It was also opened to ecotourism...