ISLAMABAD: A flock of flamingos resting at Rawal Lake was hunted down by poachers with the help of locals, raising concerns among environmentalists. “We also have evidence that poachers also killed other medium-sized water birds such as the magnificent coots and moorhens,” said an official of the Islamabad Wildlife Management Board (IWMB). Most of the IWMB staff was engaged with seasonal firefighting efforts in the Margalla Hills National Park, the official said, adding that “poachers took advantage of our absence to hunt the birds.