A dam is seen on a channel at a marsh called Zhada, near the remote village of Krupenishche, Belarus August 23, 2018. BirdLife Belarus (APB) volunteers build and repair dams in the marsh to raise water level in lakes, for protection from summer fires and to preserve a natural habitat for endangered birds and animals in the region. Picture taken August 23, 2018. REUTERS/Vasily Fedosenko