Sökning: "breeding in captivity"

Visar resultat 1 - 5 av 22 uppsatser innehållade orden breeding in captivity.

  1. 1. Eye disorders in lesser white-fronted geese (Anser erythropus) in captivity

    Master-uppsats, SLU/Dept. of Clinical Sciences

    Författare :Linnéa Lang; [2023]
    Nyckelord :lesser white-fronted geese; eye disorders; captivity; epidemiology;

    Sammanfattning : Eye problems are common amongst captive birds and become especially problematic in endangered species, such as the lesser white-fronted goose (LWFG). This is the case at Nordens Ark where reoccurring eye problems are seen amongst their breeding population of the species. LÄS MER

  3. 2. Domesticeringen av silverräv (Vulpes fulvus Desm) : en jämförelse mellan rödräv och silverräv i fångenskap

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

    Författare :Mathilda Riegertzon; [2021]
    Nyckelord :silverräv; Vulpes fulvus Desm; domesticering; beteende; nutrition; fenotyp; miljö; människans påverkan; Vulpes vulpes;

    Sammanfattning : 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

  4. 3. Dokumentation av pallaskattens (Otocolobus manul) ungvårdnadsperiod

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

    Författare :William Johansson; [2021]
    Nyckelord :pallaskatt; ungvårdnad; digivning; lya; lek;

    Sammanfattning : Several studies have been made about different animal’s juvenile care. It is important to have knowledge and understand the juvenile period of animals in captivity. From studies of juvenile and maternal care improvements of their management can be made. Detection of abnormalities can be found in newborn or mother to help with breeding programs. LÄS MER

  5. 4. Testing migratory Bogong moth (Agrotis infusa) in orientation experiments using an artificial representation of the Milky Way

    Kandidat-uppsats, Lunds universitet/Examensarbeten i molekylärbiologi

    Författare :Julius Jansson; [2021]
    Nyckelord :Biology and Life Sciences;

    Sammanfattning : The Bogong Moth, Agrotis Infusa, is a migratory moth native to South-Eastern Australia. These nocturnal insects migrate over more than 1000 km from their breeding grounds to caves in the Australian alps. To find their way during this migration, individuals of the species use several compass cues, both magnetic and celestial. LÄS MER

  7. 5. Gepardens (Acinonyx jubatus) svårighet att reproducera i fångenskap

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

    Författare :Lovisa Velander; [2017]
    Nyckelord :gepard; reproduktion; fortplantning; fångenskap; miljö; stress; ungar; dräktighet;

    Sammanfattning : Den globala populationen geparder är sårbar och i många länder minskar antalet individer årligen. I det fria lever geparden på stora ytor. Honorna lever vanligen solitärt medan hanarna även kan leva i mindre grupper. Geparden kan få upp till 6 ungar per kull men det är bara ett fåtal som överlever till vuxen ålder. LÄS MER