1992 Russia

Issued in 1992 by the Russian Federation, this souvenir sheet bears a single 3.50-ruble stamp depicting an Amur tiger — also known as the Siberian tiger — with two cubs resting in a forest setting. The Cyrillic text on the sheet margin translates as "Nature Conservation — An Urgent Theme of Philately," reflecting the conservation mission behind the issue. This sheet is notable for its timing: it was issued in the first year of the Russian Federation's existence as an independent state, following the dissolution of the Soviet Union in December 1991. The inscription "Россия-Rossija" on the stamp itself reflects the newly established postal identity of post-Soviet Russia.

The Amur tiger is native to the Russian Far East, primarily in Primorsky Krai along the border with China and North Korea, and is the world's largest wild cat. By the early 1990s, fewer than 500 individuals remained in the wild, the result of decades of poaching and habitat loss during the Soviet era. Conservation efforts launched in the 1990s, supported in part by international organizations, have since helped stabilize the population — a rare success story in wildlife recovery. The tiger's appearance on one of Russia's earliest post-Soviet stamps reflects both its status as a national symbol of the Russian Far East and the growing urgency of conservation awareness in the newly independent country.