10 February (Romania ) within release Intelligent Birds goes into circulation Stamp Intelligent Birds - European Jay (Garrulus glandarius) face value 4.50 Romanian leu
Stamp Intelligent Birds - European Jay (Garrulus glandarius) in catalogues | |
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WADP Numbering System - WNS: | WAD:RO011.17 |
Stamp is square format.
Number in set - 4||(show set). Layout - sheet of 28 and 5. Issuing - SC Romfilatelia SA. Printer - Fabrica de timbreAlso in the issue Intelligent Birds :
Stamp Intelligent Birds - European Jay (Garrulus glandarius) 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.
Fauna (pl.: faunae or faunas) is all of the animal life present in a particular region or time. The corresponding terms for plants and fungi are flora and funga, respectively. Flora, fauna, funga and other forms of life are collectively referred to as biota. Zoologists and paleontologists use fauna to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess Shale fauna". Paleontologists sometimes refer to a sequence of faunal stages, which is a series of rocks all containing similar fossils. The study of animals of a particular region is called faunistics.