Waterkeepers Bangladesh, Bangladesh Poribesh Andolon (BAPA), and Pashur River Waterkeeper jointly observed World Wetlands Day 2021. To observe the day, a human chain was organized on February 02, 2021 at the Mongla Bus Stand.

Sheikh Mohammad Noor Alam, Pashur River Waterkeeper, convener of Bangladesh Poribesh Andolon (BAPA) - Mongla Branch presided over the human chain. Former leader Abni Haldar, Bapa leader Nazmul Haque, Kamala Sarkar, Minu Haldar, Fishermen's Association leader Nazrul Islam, Mouyal Stephen Haldar, Dhangmari Dolphin Conservation Team leader Israfil Bayati, Pashur River Waterkeeper Volunteers Mahroof Hasan Billah, Biplob Mistry Pramukh. and others were present in the human chain.