20.500.12556/DiRROS-7690 Analiza vsebine iztrebkov volka (Canis lupus) v Sloveniji Scat analysis of gray wolves (Canis lupus) in Slovenia Volk (Canis lupus) je oportunistični plenilec, ki pleni predvsem velike sesalce. Njegova prehrana se zelo razlikuje med posameznimi območji, zato je pomembno pridobiti lokalne podatke iz različnih delov njegovega areala. V Sloveniji je prehrana volka slabo raziskana. V članku predstavljamo rezultate preliminarne raziskave, v kateri smo analizirali 30 iztrebkov volkov, nabranih po večjem delu razširjenosti volka v Sloveniji. S pomočjo mikroskopskeanalize dlak in preiskave zob ter postkranialnih delov skeleta iz iztrebkov smo določili plenske vrste ter izračunali njihovo frekvenco pojavljanja in delež zaužite biomase. Kot glavni plen volka v Sloveniji so se izkazali cervidi (Cervidae), ki smo jih našli v 87 % iztrebkov in so sestavljali 85 % zaužite biomase. V manjši meri so se volkovi hranili še z mladiči divjega prašiča (Sus scrofa; 7 % iztrebkov, 5 % zaužite biomase) in ostanki domačih živali (7 % iztrebkov, 10 % zaužite biomase). Gray wolf (Canis lupus) is an opportunistic predator, hunting mainly large mammals. Its diet varies substantially between different regions; it is necessary, therefore, to obtain reliable data from different parts of the wolf's range. In Slovenia, the wolf's diet has been poorly studied. In the present preliminary analysis, we analyzed 30 wolf scats collected throughout the wolf range in the country. We determined prey species using microscopic analysis of ground hairs and inspection of teeth and postcranial skeletal remains. For each prey group we calculated the frequency of occurrence and estimated the consumed biomass. In Slovenia, the wolf's main prey are cervids (Cervidae), which were found in 87% of samples and represented 85% of consumed biomass. To a lesser extent, wolves were feeding on young wild boar (Sus scrofa; 7% of scats, 5% of consumed biomass) and on remains of domestic animals (7% of scats, 10% of consumed biomass). volk sivi volk Canis lupus prehrana analiza iztrebkov plenilstvo Slovenija true false true Slovenski jezik Ni določen Znanstveno delo 2017-07-12 09:19:00 2017-07-12 09:19:00 2022-08-12 14:13:06 0000-00-00 00:00:00 2010 0 0 str. 85-88 Vol. 91 2010 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 591 0351-3114 URN:NBN:SI:doc-UHTTZVRO 2244175 6206978 RAZ_Krofel_Miha_i2010.pdf RAZ_Krofel_Miha_i2010.pdf 1 5644C161B9FF0964D61985EFBEA3440B e466963bd38c0c9f8bfc36c49ce8eed60d027b90cdb1482048bca0a636cfc9ba 23014f06-17b5-11ed-b6b8-001a4af901a5 20.500.12556/dirros/c775f63a-dcf7-44ab-8972-80f7843e3411 https://dirros.openscience.si/Dokument.php?lang=slv&id=9555 Gozdarski inštitut Slovenije Acta Silvae et Ligni 0 0 0