Sökning: "wild birds"
Visar resultat 1 - 5 av 42 uppsatser innehållade orden wild birds.
1. Smittskydd på småskaliga och medelstora kommersiella äggproducerande gårdar i Sverige : med fokus på aviär influensa
Master-uppsats, SLU/Dept. of Clinical SciencesSammanfattning : Högpatogen aviär influensa (HPAI) är en smittsam virussjukdom med hög dödlighet hos fåglar och med potential att infektera andra djur. De senaste säsongerna har stora utbrott skett i Europa bland fjäderfä och vilda fåglar. Enbart i Sverige dog och avlivades över 2,2 miljoner fjäderfä till följd av HPAI vintersäsongen 2020–2021. LÄS MER
2. Wild boar feeding site effects on targeted and non-targeted species
Master-uppsats, SLU/Dept. of EcologySammanfattning : Wild boar (Sus scrofa) is an ungulate species that is increasing in Europe and Sweden, and with that causing conflicts and problems in agriculture. Wild boar are omnivores and are often rooting in the ground to find food items. LÄS MER
3. Analysis of behavioural changes of wildlife in urban environments:comparison of observable patterns amongst species groups
Magister-uppsats,Sammanfattning : Through a literature review I have carried out an analysis of wildlife behavioural changes in urban areas. The aim is to determine the behavioural changes that wild species have undergone. This study has been carried out for species belonging to the orders Carnivora, Chiroptera, Rodentia, Passeriformes, Falconiformes and Strigiformes. LÄS MER
4. Domesticeringen av silverräv (Vulpes fulvus Desm) : en jämförelse mellan rödräv och silverräv i fångenskap
Kandidat-uppsats, SLU/Dept. of Animal Environment and HealthSammanfattning : Dmitry Belyayev was a geneticist who wanted to know why domesticated animals showed common traits in behaviour and appearance. Belyayev believed that these traits appeared when the animals were selected for tamability alone. LÄS MER
5. Djur och mystiska gestalter - En begrepp- och traditionshistorisk analys av djurmetaforiken i Jesaja 34.
Magister-uppsats, Lunds universitet/Centrum för teologi och religionsvetenskapSammanfattning : There is a dramatic apocalyptic prophecy in Isaiah 34 that contains many strange animals and creatures, and the question is: why are they lurking there in fire, smoke and darkness? This thesis aims at examining the meaning of these beings using traditio-historical criticism and key word and image analysis, in an attempt to understand Isaiah's reason for using them in the biblical context. The fate of Edom has been smitten by an angry God, wild animals and even metaphysical powers are used in the description of the prophet. LÄS MER