An employee operates a tractor while sorting a pile of sawdust used for manufacturing of biological fuel granules at the Novoyeniseisk wood processing plant in the town of Lesosibirsk in Krasnoyarsk region, Siberia, Russia, February 17, 2016. The plant exports timber to Europe, Northern Africa and Asia. The Taiga, also known as the boreal forest, on the coast of the Angara and Yenisei rivers is one of the main areas for the industrial cutting of wood thanks to the high quality of the Angara pine. Open air work continues all year around regardless to temperatures which can drop to minus 52 degrees Celsius (minus 61.6 degrees Fahrenheit), according to employees. Picture taken February 17, 2016. REUTERS/Ilya Naymushin