Scott No:
Date of Issue: March 15, 1991
Set: Alpine Lake, Economic Commission for Europe "For a Better Environment"
Scott No.:
Date of Issue: June 20, 2003
Set: International Year of Fresh Water
Scott No.: 908, 911
Date of Issue: March 16, 2006
Species: Golden Mantella (Mantella aurantiaca), Dyeing Dart Frog (Dendrobates tinctorius)
See also: First Day Cover
*Scott No.: 1282
Date of Issue: October 11, 2021
Topic: UN Biodiversity Conference