URN:NBN:SI:doc-J4D4LRWE2000Denac, Damijandocuments/doc/J/URN_NBN_SI_doc-J4D4LRWE_001.pdfdocuments/doc/J/URN_NBN_SI_doc-J4D4LRWE_001.txt21articlestr. 980351-285118730457URN:NBN:SI:doc-J4D4LRWEslvDruštvo za opazovanje in proučevanje ptic SlovenijeAcrocephalusInCAsio OtusBirdsDravsko PoljeEcosystemEkosistemPticeLong-eared owlMala uharica Asio otus