THATTA: The greenery leading to Haleji Lake — tall eucalyptus trees, neem, peepal, coconut and other wild vegetation — point to the high water table level in the area. Yet the lake is not doing so well. It is slowly drying. A recent visit to Haleji Lake organised by Green Media Initiatives in collaboration with Accountability Lab Pakistan and the Sindh Wildlife Department (SWD) helped highlight several issues with this sanctuary. A man-made lake, Haleji, located some 88 kilometres from Karachi, was constructed during World War II, between 1940 and 1943, by the British rulers in India to provide water to their troops stationed in Karachi. According to In Charge Haleji Wildlife Sanctuary, Sohail Ahmed Khoso this was initially a saltwater lake. But then the British created a small natural depression into a reservoir fed by a feeder canal from the Indus River. “That is how fresh sweet water from the Indus was stored here and supplied to Karachi,” he said. “Soon after, migrant birds from...