From wastelands to wetlands: The fight to save Sri Lanka's natural flood buffers
Pay Dreschel is going for his daily morning walk around Thalangama Wetland, in Sri Lanka's capital Colombo. The Sun casts a warm glow over flowering pink water lilies as a farmer scrubs down his water buffalo. A kingfisher hovers nearby. Soon, photographers will arrive to capture curved-necked egrets, waders probing for crawling worms, and little cormorants diving for freshwater fish.
Thalangama Wetland and its surrounding swamps, reedbeds, canals and rice fields teem with life. But this hasn't always been the case. About 15 years ago, these ecosystems were degraded and filled with rubbish. They were "dirty, very dirty", says Dreschel, interim country manager at the International Water Management Institute (IWMI) in Colombo.
He recalls how he spent one Christmas almost a decade ago cleaning the lake, scouring for piles of rotting garbage leaking contaminants into the water, and sorting waste for recycling. To his surprise, passersby stopped and started helping him. "I realised it's not only me, locals also appreciate it," he says. "But like me over all the years, they may have been waiting for someone to take the lead."
