1 Rouble Mute swan

Transnistria — the narrow strip of land between the Dniester River and the Ukrainian border — has issued its own currency since 1994 despite lacking recognition from any United Nations member state. The Transnistrian rouble exists in a legal and diplomatic vacuum, accepted nowhere outside the territory's borders. These coin issues, including numerous wildlife-themed pieces, function as much as assertion of statehood as anything else.

The mute swan is native to the Dniester floodplains and wetlands that define much of the region's geography.