Stamp: Half-collared Kingfisher (Alcedo semitorquata) (Angola 1951)
Half-collared Kingfisher (Alcedo semitorquata) (Angola 1951)
27 March (Angola ) within release Fauna goes into circulation Stamp Half-collared Kingfisher (Alcedo semitorquata) face value 10 Angolan angolar
| Stamp Half-collared Kingfisher (Alcedo semitorquata) in catalogues | |
|---|---|
| Michel: | Mi:AO 355 |
Stamp is square format.
Also in the issue Fauna:
- Stamp - Sharp-tailed Glossy Starling (Lamprotornis acuticaudus) face value 6;
- Stamp - Racquet-tailed Roller (Coracias spatulatus) face value 10;
- Stamp - African Openbill (Anastornus lamelligerus) face value 1.50;
- Stamp - Southern Shikra (Accipiter badius polyzonoides) face value 3;
- Stamp - Half-collared Kingfisher (Alcedo semitorquata) face value 10;
- Stamp - White-winged Babbler (Neocichia gutturalis) face value 15;
- Stamp - Violet-backed Starling (Cinnyricincius leucogaster) face value 25;
- Stamp - Sulphur-breasted Bushshrike (Chlorophoneus sulfureopectus) face value 30;
- Stamp - Rosy-faced Lovebird (Agapornis roseicollis) face value 50;
Stamp Half-collared Kingfisher (Alcedo semitorquata) 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.
Animals are multicellular, eukaryotic organisms of the kingdom Animalia (also called Metazoa). All animals are motile, meaning they can move spontaneously and independently, at some point in their lives. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their lives. All animals are heterotrophs: they must ingest other organisms or their products for sustenance.
