Stamp: Collared Flycatcher (Ficedula albicollis) (Bulgaria 2023)
Collared Flycatcher (Ficedula albicollis) (Bulgaria 2023)
01 December (Bulgaria ) within release Endangered Birds of Bulgaria (2023) goes into circulation Stamp Collared Flycatcher (Ficedula albicollis) face value 0.90 Bulgarian lev
| Stamp Collared Flycatcher (Ficedula albicollis) in catalogues | |
|---|---|
| Colnect codes: | Col: BG 2023.12.01-02 |
Stamp is horizontal format.
Also in the issue Endangered Birds of Bulgaria (2023):
- Stamp - Baillon's Crake (Porzana pusilla) face value 1.90;
- Stamp - Collared Flycatcher (Ficedula albicollis) face value 0.90;
- Souvenir Sheet - Endangered Birds of Bulgaria face value 6.85;
- Stamp - Eurasian Oystercatcher (Haematopus ostralegus) face value 2.70;
- Stamp - Great Spotted Cuckoo (Clamator glandarius) face value 1.35;
Stamp Collared Flycatcher (Ficedula albicollis) it reflects the thematic directions:
Birds (Aves), a subgroup of Reptiles, are the last living examples of Dinosaurs. They are a group of endothermic vertebrates, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the 5 cm (2 in) bee hummingbird to the 2.75 m (9 ft) ostrich. They rank as the class of tetrapods with the most living species, at approximately ten thousand, with more than half of these being passerines, sometimes known as perching birds. Birds are the closest living relatives of crocodilians.
