Birds Stamp Thematic on WOPA+
Birds
| Owls Tracking |
| Issued: 14.10.2020 |
| ›France |
| South American Birds 2020 |
| Issued: 20.09.2020 |
| ›Curacao |
| Amazing Hummingbird |
| Issued: 15.09.2020 |
| ›Caribbean Netherlands |
| Gibraltar Owls |
| Issued: 14.09.2020 |
| ›Gibraltar |
| Experience Nature - Forest & Heathland Birds |
| Issued: 14.09.2020 |
| ›Netherlands |
| The Danube Delta Swans |
| Issued: 01.09.2020 |
| ›Romania |
| Special Events |
| Issued: 27.08.2020 |
| ›Switzerland |
| Little Owls |
| Issued: 12.08.2020 |
| ›Romania |
| Birds ( Bonaire ) |
| Issued: 01.07.2020 |
| ›Caribbean Netherlands |
| Birds (Saba) |
| Issued: 01.07.2020 |
| ›Caribbean Netherlands |
| Birds (St. Eustatius) |
| Issued: 01.07.2020 |
| ›Caribbean Netherlands |
| Birds of Prey |
| Issued: 01.07.2020 |
| ›Sint Maarten |
| Experience Nature - Coastal Birds |
| Issued: 15.06.2020 |
| ›Netherlands |
| Sepac 2020 |
| Issued: 27.04.2020 |
| ›Faroe Islands |
| Winning Belgium - The History of Pigeon Racing |
| Issued: 16.03.2020 |
| ›Belgium |
| AR - Common Goldeneye |
| Issued: 16.03.2020 |
| ›Belgium |
| The Birds from a Spring Poem |
| Issued: 11.03.2020 |
| ›Finland |
| 100 Years of Natur & Emwelt |
| Issued: 10.03.2020 |
| ›Luxembourg |
| Rare Birds 2020 |
| Issued: 10.03.2020 |
| ›Luxembourg |
| 2020 Kakariki - New Zealand Parakeets |
| Issued: 04.03.2020 |
| ›New Zealand |
| Experience Nature - Farmland Birds |
| Issued: 24.02.2020 |
| ›Netherlands |