Colour ringing of the Spotted Eagles (Aquila pomarina, Aquila clanga and their hybrids) in Europe - a review
During the years 2000-2008 1377 Spotted Eagles (SE) (Aquila pomarina, Aquila clanga and their hybrids) have been colour ringed in Europe. Out of these, 1303 (94.6 %) were young birds and 74 (5.4 %) were adults. Out of the total, 1290 (93.7 %) were the Aquila pomarina Lesser Spotted Eagles (LSE) - 12...
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Veröffentlicht in: | Slovak Raptor Journal 2008-01, Vol.2 (1), p.37-52 |
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Sprache: | eng |
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Zusammenfassung: | During the years 2000-2008 1377 Spotted Eagles (SE) (Aquila pomarina, Aquila clanga and their hybrids) have been colour ringed in Europe. Out of these, 1303 (94.6 %) were young birds and 74 (5.4 %) were adults. Out of the total, 1290 (93.7 %) were the Aquila pomarina Lesser Spotted Eagles (LSE) - 1229 (95.3 %) young and 61 (4.7 %) adults, 50 (3.6 %) were the Aquila clanga Greater Spotted Eagles (GSE) - 44 (88.0 %) young and 6 (12.0 %) adults and 37 (2.7 %) were the Aquila pomarina x Aquila clanga hybrids (LSE x GSE) - 30 (81.1 %) young and 7 (18.9 %) adults. With respect to the individual European countries the following SE species and numbers were ringed: Slovakia 636 (46.2 %), Poland 333 (24.2 %), Estonia 153 (11.1 %), Germany 116 (8.4 %), Lithuania 68 (4.9 %), Latvia 45 (3.3 %) and Belarus 26 (1.9 %). In the article authors presents a review on Spotted Eagle colour ringing programmes running in individual European countries.
V období rokov 2000-2008 sa v Európe označilo farebnými krúžkami 1377 orlov (Aquila pomarina, Aquila clanga a ich hybridov), z toho mláďat 1303 (94,6 %) a adultných vtákov 74 (5,4 %). Z orlov krikľavých sa označilo 1290 (93,7 %), z toho mláďat 1229 (95,3 %) a dospelých jedincov 61 (4,7 %), orlov hrubozobých 50 (3,6 %) z toho mláďat 44 (88,0 %) dospelých jedincov 6 (12,0 %) a ich hybridov 37 (2,7 %), z toho mláďat 30 (81,1 %) a dospelých jedincov 7 (18,9 %). V jednotlivých krajinách v Európe sa okrúžkovali nasledovné počty jedincov: Slovensko 636 (46,2 %), Poľsko 333 (24,2 %), Estónsko 153 (11,1 %), Nemecko 116 (8,4 %), Litva 68 (4,9 %), Lotyšsko 45 (3,3 %), Bielorusko 26 (1,9 %). V článku autori prezentujú prehľad programov farebného označovania A. pomarina, A. clanga a ich hybridov v jednotlivých krajinách Európy. |
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ISSN: | 1337-3463 1338-7227 |
DOI: | 10.2478/v10262-012-0017-3 |