Whooper Swans Definitive

Finland · 1956 · 5 mk

The stamp features five whooper swans in flight, a common bird in Finland. The country name 'SUOMI FINLAND' and the denomination '5 mk' are displayed at the bottom.

This stamp is part of a definitive series issued by Finland, likely intended to showcase the country's natural heritage and wildlife, specifically the whooper swan, which is Finland's national bird.