Tribune photo by Karam Singh Constructions on the banks of the Rewalsar wetlands in Mandi district block natural water channels, resulting in the shrinkage of the water body. Avnish KatochAn IT professional for 17 years, based in the US since the last 12 years. Founded NGO My Himachal and then Himachal Media Pvt. Ltd.. A Himachali forever. Always trying to bring together people whose hearts beat for the state.