Sökning: "zebras"

Visar resultat 11 - 13 av 13 uppsatser innehållade ordet zebras.

  1. 11. Modeling the Dynamics of Cooperative Predators

    Kandidat-uppsats, KTH/Optimeringslära och systemteori

    Författare :Fredrik Lannsjö; Lionel Nurweze; Kristina Sörensen; [2012]
    Nyckelord :;

    Sammanfattning : The focus of this thesis is the modeling of cooperative predators hunting ocks of animals. The modeling is based on biological studies of the behavior of speci c predators and their preys, lions and zebras for this case. General rules are established in order to model the overall hunting and escape strategies, with a focus on the former. LÄS MER

  3. 12. Diurnal behaviour of mother-young pairs of Plains zebras (Equus burchelli) in Maasai Mara National Reserve, Kenya

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

    Författare :Sandra Blom; [2009]
    Nyckelord :diurnal behaviour; zebra; Equus burchelli; Maasai Mara;

    Sammanfattning : The aim of the study was to investigate the diurnal behaviour of plains zebras (Equus burchelli). Data of 100 mother-young pairs were collected in Maasai Mara National Reserve, Kenya to record time budgets for grazing, walking, lying and standing behavior. Mares and their offspring where observed in 1-min intervals. LÄS MER

  4. 13. Impact of bush fire on grazing behaviour of herbivores in Masai Mara

    L3-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Maria Wagner; [2008]
    Nyckelord :fire;

    Sammanfattning : Fire is commonly used in African savannas to remove long, dry, low-nutritious grass and generate fresh grass, both for livestock and wildlife. Since different herbivore species have different demands on amount and quality of biomass, bush fires might change the composition of the herbivore community. LÄS MER