Birds Stamp Thematic on WOPA+
Birds
| Bird of the Year - The Long-Tailed Duck |
| Issued: 20.04.2023 |
| ›Estonia |
| International Bird Day |
| Issued: 05.04.2023 |
| ›Romania |
| Forest & Bird 100 Years |
| Issued: 05.04.2023 |
| ›New Zealand |
| Indigenous Hungarian Poultry Breeds II |
| Issued: 04.04.2023 |
| ›Hungary |
| The Atlantic Puffin |
| Issued: 04.04.2023 |
| ›Alderney |
| Marker Wadden |
| Issued: 22.03.2023 |
| ›Netherlands |
| Great Blue Heron |
| Issued: 21.03.2023 |
| ›Saint Vincent and the Grenadines |
| Swallows Day |
| Issued: 19.03.2023 |
| ›Bosnia and Herzegovina - Mostar |
| Parrot Crossbill |
| Issued: 15.03.2023 |
| ›Aland Islands |
| Malachite Kingfisher |
| Issued: 13.03.2023 |
| ›Ghana |
| Coqui Francolin |
| Issued: 13.03.2023 |
| ›Ghana |
| Bird of the Year IV - House Sparrow |
| Issued: 30.01.2023 |
| ›Kyrgyzstan KEP |
| Experience Nature - Marker Wadden |
| Issued: 02.01.2023 |
| ›Netherlands |
| Nature’s Beautiful Ducks |
| Issued: 12.12.2022 |
| ›Saint Vincent and the Grenadines |
| Hummingbirds of the World |
| Issued: 12.12.2022 |
| ›Saint Vincent and the Grenadines |
| Magnificent Frigatebird |
| Issued: 11.11.2022 |
| ›Antigua and Barbuda |
| Migratory and Sedentary Game Birds |
| Issued: 04.11.2022 |
| ›Romania |
| Singing Birds |
| Issued: 28.10.2022 |
| ›Romania |
| The Eurasian Hoopoe |
| Issued: 16.09.2022 |
| ›Lithuania |
| Great Egret |
| Issued: 29.08.2022 |
| ›Saint Vincent and the Grenadines |
| Birdpex 2022 - Mute Swan |
| Issued: 27.08.2022 |
| ›Austria |
| Hummingbirds |
| Issued: 29.07.2022 |
| ›Romania |
| Birdpex - Protected Bird Species (C) |
| Issued: 27.07.2022 |
| ›Croatia |
| Wild Ducks and Geese |
| Issued: 21.07.2022 |
| ›Romania |