Browsing Master's theses (INA) by Author "Selås, Vidar"
Now showing items 1-4 of 4
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Factors affecting hedgehog (Erinaceus europaeus) : presence in residential areas in Southern Norway assessed by a questionnaire survey
Tysnes, Tanya Marlene (Master thesis, 2016-09-02)The European hedgehog (Erinaceus europaeus) is a nocturnal small-sized mammal, 25-40cm, which is only active, from April to September. The purpose of this study was to investigate the various factors that may affect a ... -
Great cormorant Phalacrocorax carbo diet related to the supply of marine shallow-living fish species in southeastern Norway; opportunistic or selective foraging?
Gustavsen, Fredrik (Master thesis, 2017)The diet of wintering and nesting great cormorants in a marine, coastal ecosystem located in southeastern Norway was studied by analyzing stomachs of shot individuals and regurgitations collected at a nesting colony. ... -
The expansion of red foxes (Vulpes vulpes) into alpine areas - Effects of human-induced subsidies along roads, and consequences for ground-nesting birds
Lyngen, Joakim (Master thesis, 2016-08-15)During the past century, the red fox (Vulpes vulpes) has gradually increased its presence in alpine habitats, threatening endangered species such as the arctic fox (Vulpes lagopus). Several factors have been suggested ... -
Utbredelse og habitatvalg hos piggsvin (Erinaceus europaeus) i Ås kommune : hva påvirker forekomsten av piggsvin ved bebyggelse?
Gulliksen, Ingrid E. (Master thesis, 2016-08-31)Piggsvin (Erinaceus europaeus) er et lite nattaktivt pattedyr som trives i kulturlandskap, og i urbane og landlige områder. Det kan leve nær mennesker og blir ofte sett i hager og parker i byer og tettsteder. I tettsteder ...