Belgium
Date of Issue: 7th April 2025
one souvenir-sheet of two stamps (2x Europe 3rd class value)
the two stamps in detail :
Åland
Date of Issue: 9th May 2025
one stamp (Europa value = 3.50 €)
"Jettböle clay idol" found in 1906 - The find was the first of such humanoid clay figurines from the Stone Age in Scandinavia. The first Stone Age settlement on Åland was discovered in 1905 in Jettböle, Jomala, and is one of Finland's most significant finds of Scandinavian Pitted Ware culture. Aland museum
1. Didymosphenia geminata - Wikipedia article
2. Beluga (sturgeon) (Huso huso) - IUCN Red list - Wikipedia article