More than 5,000 propagules (mangrove seedlings) are planted on Friday, Feb. 1, 2013, by local environmentalists and governmant personnel to enrich the 48-hectare fish sanctuary in Sito Puntian, Barangay Zabali, Baler, Aurora. The activity was conducted in observance of World Wetlands Day.

Avendaño, A. P. (2013, February 3). Mangrove enrichment. Manila Bulletin, p. 13.