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Title:PREHRANA PEGASTE SOVE, TYTO ALBA (SCOPOLI, 1769), NA OTOKU KORČULA
Authors:ID Sedlašek, Mojca (Author)
ID Janžekovič, Franc (Mentor) More about this mentor... New window
Files:.pdf UNI_Sedlasek_Mojca_2010.pdf (8,73 MB)
MD5: 2B30C6F3BA4DC938F68C10F9E0752E59
PID: 20.500.12556/dkum/5d6d9ebe-1674-4837-bc3e-338f207f4959
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:Analizirala sem prehrano pegaste sove na otoku Korčula. Sova se je prehranjevala skoraj izključno z malimi sesalci (mišmi, rovkami, podganami); ostalo so bili ptiči. V izbljuvkih sem identificirala 5 različnih vrst malih sesalcev. Na osnovi sestave izbljuvkov sem ugotovila razširjenost malih sesalcev na raziskovanem območju. Sova je najpogosteje plenila hišno miš (Mus musculus domesticus), sledile pa so ji navadna belonoga miš (Apodemus sylvaticus), vrtna rovka (Crocidura suaveolens) in črna podgana (Rattus rattus). Našla sem tudi eno okostje širokouhega netopirja (Barbastella barbastellus). Najdene lobanje podgan sem razdelila tudi v starostne razrede in ugotovila, da se je sova prehranjevala predvsem z mladimi odraslimi podganami.
Keywords:Otok Korčula, pegasta sova, izbljuvki, mali sesalci, prehrana, starostni razredi podgan.
Place of publishing:Maribor
Publisher:[M. Sedlašek]
Year of publishing:2010
PID:20.500.12556/DKUM-14260 New window
UDC:57/59(043.2)
COBISS.SI-ID:17748488 New window
NUK URN:URN:SI:UM:DK:OOU3UOGV
Publication date in DKUM:08.07.2010
Views:3881
Downloads:342
Metadata:XML DC-XML DC-RDF
Categories:FNM
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Secondary language

Language:English
Title:THE DIET OF THE BARN OWL, TYTO ALBA (SCOPOLI, IN 1769), IN THE ISLAND OF KORČULA
Abstract:I have analysed a diet of barn owl on island of Korčula. A owl fed on small mammals almost solely (mice, shrews, rats); birds were other. I identified 5 different kinds of small mammals in vomits. On base of composition of vomits found distribution of small mammals on investigated range. A owl was looting a mouse (Mus musculus domesticus) oftenest, a common long-tailed field mouse (Apodemus sylvaticus), a lesser shrew (Crocidura suaveolens) and a house rat (Rattus rattus) went by her. I found also one skeleton of Western barbastelle (Barbastella barbastellus). I distributed found skulls of rats also in age classes and found, that a owl had fed above all on young adult rats.
Keywords:Island Korčula, a barn owl, vomits, small mammals, diet, age classes of rats.


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