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  • Naravovarstvena problematika sten and Ospom kot gnezdišča velike uharice Bubo bubo = Conservationist problems regarding the rock walls above Osp (Karst edge) as a nestsite of the eagle owl Bubo bubo
    Mihelič, Tomaž ; Marčeta, Bojan
    Eagle Owl Bubo bubo retreats from rock walls as soon as entered by climbers. In the present article the authors attempt to establish a link between the retreat by the breeding Eagle Owl and the ... people climbing in the rock walls ofOsp and Mišja peč at Kraški rob (Karst edge). Climbers frequent these walls particularly in January and April when this owl is certainly most sensitive. In the walls of Osp, regular climbing began in 1980. Three years later the Eagle Owl moved to the neighbouring Mišja peč, but as climbing began to be practised here in 1986 as well, the owl moved during the following year to a less suitable nest-site nearby. The authors found a clear link between the climbers' activities in rock walls and the breeding Eagle Owl's retreat to substitutional nest-sites.
    Vrsta gradiva - članek, sestavni del
    Leto - 2000
    Jezik - slovenski
    COBISS.SI-ID - 12012249