Konstantin Mikhailov / Young Siberian tiger (Panthera tigris altaica) in snow, Captive, Moscow Zoo, Endangered species

Konstantin Mikhailov / West Caucasian tur (Capra caucasica) Female on cliff face, Highlands of West Caucasus Mountains in the Bezengi area, Kabardino-Balkaria Republic, Kabardino-Balkarsky State Nature Reserve, Russia.

Konstantin Mikhailov / Asian globeflower (Trollius asiaticus) flowering in subalpine meadows of the Altai-Sayan Region, in particular in Kuznetsky Alatau State Nature Reserves, Siberia, Far East Russia,

Konstantin Mikhailov / Birch trees weighed down by weight of ice, which formed after rain in December, and was then covered with snow. Many trees have broken and branches are bent to the ground by the weight. This unusual...

Konstantin Mikhailov / Trees weighed down by weight of ice, which formed after rain in December, and was then covered with snow. Many trees have broken and branches are bent to the ground by the weight. This unusual phenom...

Konstantin Mikhailov / Trumpeter Swans (Cygnus buccinator) on lake, during migration through Denali mountainous tundra area, Denali Road in Alaska, North America. September.

Konstantin Mikhailov / Trumpeter Swan (Cygnus buccinator) on lake, during migration through Denali mountainous tundra area, Denali Road in Alaska, North America. September.

Konstantin Mikhailov / Mule Deer (Odocoileus hemionus columbianus) female running, rear view. Olympic NP, Hurricane Hill, Washington, USA, October 2009.

Konstantin Mikhailov / Lynx kitten {Lynx lynx} Primorsky, Far East Russia Ussuriland, Sikhote-Alin - captive

Konstantin Mikhailov / Chivyrkuyisky Bay, Zabaikalsky NP, Lake Baikal, Russia.

Konstantin Mikhailov / Caucasus Mtns, Bezengi Valley and Bezengi Wall, Kabardino-Balkaria, Russia.

Konstantin Mikhailov / Stony tundra with paeony flowers, Kuznetskii Alatay mtns Altai, Siberia, Russia