Birds Stamp Thematic on WOPA+
Birds
| Sea Birds: Arctic tern |
| Issued: 03.01.2000 |
| ›Aland Islands |
| Decorative Birds |
| Issued: 26.04.1999 |
| ›Romania |
| Night Birds |
| Issued: 12.08.1998 |
| ›Romania |
| Fauna of Bosnia and Herzegovina - The Heron |
| Issued: 19.11.1997 |
| ›Bosnia and Herzegovina - Mostar |