Biodiversity

From north to south the East European Plain, also known as Russian Plain, is clad sequentially in Arctic tundra, coniferous forest (taiga), mixed and broad-leaf forests, grassland (steppe), and semi-desert (fringing the Caspian Sea), as the changes in vegetation reflect the changes in climate. Siberia supports a similar sequence but is largely taiga. Russia has the world's largest forest reserves, known as "the lungs of Europe", second only to the Amazon Rainforest in the amount of carbon dioxide it absorbs.

There are 266 mammal species and 780 bird species in Russia. A total of 415 animal species have been included in the Red Data Book of the Russian Federation as of 1997and are now protected.