Belovezhskaya Pushcha is one of the largest lowland forests of Europe, which has been preserved in a relatively undisturbed state until our time. Its territory is divided border state into two parts - the Belarusian and Polish. The Belarusian part of the forest and its adjacent areas are now created the State Nature Protection Institution "The National Park" Belovezhskaya Pushcha ". The length of the national park from north to south for more than 60, and from west to east - from 10 to 50 km. It covers an area of 163,505 hectares and is located in Grodno and Brest regions. On the territory of the Polish part of the forest created by the Bialowieza National Park covers an area of about 10 thousand. Hectares. In 1992, she was listed as a World Natural and Cultural Heritage of Humanity. In 1993, UNESCO decided to include in the system of biosphere reserves, with which ecologists monitor global environmental changes occurring on the planet.