23 March (Belgium ) within release Buzin Animals in Movement goes into circulation Stamp Grey Heron (Ardea cinerea) face value 1 Inland Unit
Stamp Grey Heron (Ardea cinerea) in catalogues | |
---|---|
Belgium: | Bel:BE 4499 |
Michel: | Mi:BE 4545 |
Stamp is square format.
Nominal value at the date of Issue: 0,72 EuroAlso in the issue Buzin Animals in Movement:
Stamp Grey Heron (Ardea cinerea) it reflects the thematic directions:
Herons are long-legged, long-necked, freshwater and coastal birds in the family Ardeidae, with 72 recognised species, some of which are referred to as egrets or bitterns rather than herons. Members of the genera Botaurus and Ixobrychus are referred to as bitterns, and, together with the zigzag heron, or zigzag bittern, in the monotypic genus Zebrilus, form a monophyletic group within the Ardeidae. Egrets do not form a biologically distinct group from herons, and tend to be named differently because they are mainly white or have decorative plumes in breeding plumage. Herons, by evolutionary adaptation, have long beaks.