Sökning: "Heidi Rautiainen"

Hittade 2 uppsatser innehållade orden Heidi Rautiainen.

1. 1. Nutritional ecology of roe deer (Capreolus capreolus L.) and fallow deer (Dama dama L.) : a case study of the browser - grazer dichotomy

   Master-uppsats, SLU/Dept. of Ecology

   Författare :Heidi Rautiainen; [2017]
   Nyckelord :nutritional ecology; rumen contents; forage selection; deer; Capreolus capreolus; Dama dama;

   Sammanfattning : Nutritional ecology implies the nutritional links between an animal and its environment. On an evolutionary time scale competition for food drives species formation by genetic adaptations to the environment and subsequent niche separation of species. LÄS MER

3. 2. Foraging and anti-predation behavior of Thomson’s gazelles (Gazella thomsoni) and Grant’s gazelles (Gazella granti) at a waterhole

   Kandidat-uppsats, SLU/Dept. of Animal Environment and Health

   Författare :Heidi Rautiainen; [2014]
   Nyckelord :betesbeteende; antipredationsbeteende; thomson s gasell; grant s gasell; gasell; foraging behavior; anti-predation behavior; gazelle;

   Sammanfattning : Prey species make behavioral decisions to reduce the perceived risk of predation and the time spent vulnerable to predation. Behavioral responses to predators are for example selection of specific habitat types and the presence of predators influence individual vigilance. LÄS MER