Sökning: "boldness"
Visar resultat 1 - 5 av 35 uppsatser innehållade ordet boldness.
1. Domestications effect on associative and spatial learning in chickens (Gallus gallus)
Kandidat-uppsats, Linköpings universitet/BiologiSammanfattning : The effects of domestication on animals’ behaviors and morphology are well known and documented. Changes due to domestication include higher sociability, decreased fearfulness, and increased boldness. LÄS MER
2. Animal personality in ants : Does the red wood ant (Formica rufa) express personality traits?
Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskapSammanfattning : A recent theory within behavioural ecology suggests that some animal behaviour traits are consistent over time and over different contexts as part of an animals’ “personality”. Animal personality has generally been accepted within vertebrates, but the idea of invertebrates expressing personality has long been meet with scepticism. LÄS MER
3. The impact of pharmaceuticals on personality in sea anemones
Kandidat-uppsats, Göteborgs universitet / Instiutionen för biologi och miljövetenskapSammanfattning : Pharmaceutical drugs along with other human derived contaminants are prevalent in natural water bodies due to many anthropological factors and they eventually end up reaching coastal waters. The pharmaceuticals have impacts on the behaviour and physiology of humans, thus it is important to understand what impact they have on animals. LÄS MER
4. Effekter av oxazepam på fiskbeteende: en metaanalys av studier på vildfångad fisk.
Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskapSammanfattning : Excreted pharmaceuticals are leaking out into aquatic environments via effluent water where they are hypothesized to be potent enough to alter fish behavior. Central for this hypothesis is oxazepam, an anti-anxiety drug that have been shown to make fish behave more bold, more active, and less social. LÄS MER
5. Socialisering av kattungar : en kartläggning av raskattuppfödning inom SVERAK
Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Animal Environment and HealthSammanfattning : Stress, rädslor och oönskade beteenden blir allt vanligare hos våra sällskapskatter. Dessa beteenden leder i sin tur till att många katter avlivas, omplaceras eller hamnar på katthem. LÄS MER