11 KB1059 KB6 KB198020212001Kohek, KsenjaPrešern, Janezštevilka:108letnik:223 stranistr. 167-169ISSN:0351-2851COBISSID:15985113URN:URN:NBN:SI:doc-9DQHRSS1slDruštvo za opazovanje in proučevanje ptic SlovenijeAcrocephalusbirdBirdsEcosystemEkosistemJavornikiornitologijaPopulacijska gostotaPopulation DensityPticesovePopis kozače Strix uralensis macroura na Javornikih| Census of the Ural owl Strix uralensis macroura at Javorniki in central Slovenia|In the year 2000, a census of the Ural Owl Strix uralensis was carried out in selected areas of the Javorniki Mountains. The census was performed three times between April and the end of June by means of the playback method. The established density of 5,1 pairs/10 km2 corresponds to the highest Ural Owl densiry in Slovenia. During the census, altitudinal belrs from 600 to 1100 meters above sea level were surveyed. It was established that the highest UralOwl density was in the altitudinal belt stretching from 900 to 990 meters above sea leve(, which fully corresponds to the results obtained by previous researchesTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaDruštvo za opazovanje in proučevanje ptic Slovenije