Date of Issue: 25th of April 2024
one stamp (4.90 PLN)
Common barbel (barbus barbus) - IUCN Red list - Wikipedia article
Common barbel (barbus barbus) - IUCN Red list - Wikipedia article
both stamps are issued in mini-sheets of 10 stamps
Gibraltar
Date of Issue: 25th April 2024
two stamps (1.96 & 3.16 GBP) and one souvenir-sheet of 2 stamps (1.96 & 3.16 GBP)
2. Orca (Orcinus orca) - IUCN Red list - Wikipedia article
Czech Rep.
Date of Issue: 7th May 2024
one stamp (E value = 44.- CZK)
Bosnia and Herzegovina (Croat post)
Date of Issue: 5th April 2024
two stamps (2x 3.50 BAM) & 1 souvenir-sheet of 2 stamps (2x 3.50 BAM)
both stamps are issued in a mini-sheet of 8 stamps (4 of each) with 2 vignettes
1. Acetabularia acetabulum - Wikipedia article
2. Date shell (Lithophaga lithophaga) - Wikipedia article
both stamps are issued in a sheet of 16 se-tenant stamps (8 of each)
1. Lake Thun - Coregonus alpinus / Characeae / Anodonta
2. Doubs river - Rhone streber (Zingel asper) / European freshwater crayfish (Austropotamobius pallipes) / Common water moss (Fontinalis antipyretica)
Germany
Date of Issue: 2nd May 2024
one stamp (0.85 €)
San Marino
Date of Issue: 19th March 2024
two stamps (1.30 & 2.70 €)
Those stamps are issued in sheets of 12 stamps
1.1 Common stonewort (Chara vulgaris) - Wikipedia article
1.2 Scarodytes ruffoi - Wikipedia article
2. Italian crested newt (Triturus carnifex) - Wikipedia article
Slovakia
Date of Issue: 26th April 2024
one stamp (2.10 EUR)
this stamp is issued in a mini-sheet of 8 stamps
Alpine bullhead (Cottus poecilopus) - IUCN Red list - Wikipedia article
Monaco
Date of Issue: 7th May 2024
one stamp (1.96 €)
the stamp is issued in a mini-sheet of 10 stamps
Common octopus (Octopus vulgaris) - IUCN Red list - Wikipedia article
Sweden
Date of Issue: 25th April 2024
one souvenir-sheet of three stamps (3x 36.- SEK) - NOTE only the stamp on the left is bearing the Europa logo
1. Harbour porpoise (Phocoena phocoena) - IUCN Red list - Wikipedia article
2. Chara tomentosa - Wikipedia article
3. Common jellyfish (Aurelia aurita) - Wikipedia article
Atlantic cod (Gadus morhua) - IUCN Red list - Wikipedia article
Jersey
Date of Issue: 8th January 2024
two stamps (0.98 & 2.15 GBP) and one souvenir-sheet
of 2 stamps (0.98 & 2.15 GBP)
Both stamps are issued in mini-sheets of 10 stamps
1. Bladder wrack (Fucus vesiculosus) - Wikipedia article
2. Flat periwinkle (Littorina obtusata) - Wikipedia article