Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus)
Personality affects many life decisions and potentially has major consequences on ecological and evolutionary processes. Personality-dependent local movement affects interactions between individuals, resource acquisition, and the risk of encountering predators and pathogens. Thus, differences in beh...
| Autor principal: | |
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| Formato: | Second cycle, A2E |
| Lenguaje: | sueco Inglés |
| Publicado: |
2021
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| Acceso en línea: | https://stud.epsilon.slu.se/17216/ |
| _version_ | 1855572865046282240 |
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| author | Erixon, Filippa |
| author_browse | Erixon, Filippa |
| author_facet | Erixon, Filippa |
| author_sort | Erixon, Filippa |
| collection | Epsilon Archive for Student Projects |
| description | Personality affects many life decisions and potentially has major consequences on ecological and evolutionary processes. Personality-dependent local movement affects interactions between individuals, resource acquisition, and the risk of encountering predators and pathogens. Thus, differences in behavioral types can have larger consequences on fitness. Here, I investigated personality-dependent local movement, Puumala (PUUV) infection, and overwintering survival of a wild population of bank voles (Myodes glarolus). Voles were captured and tagged in a field site in Northeastern Sweden. I evaluated personality using standardized tests in field, collected mouth swab samples for PUUV analysis, and recorded local movement using an automated technology for logging PIT-tagged voles. Anxiety- and stress-tolerant voles visit the human dwellings more than the forest and thus exhibit a habitat preference. Moreover, the stress and anxiety-tolerant voles occupying the human dwelling to a larger degree were temporally closer to each other posing a potential risk for encountering pathogens. However, no PUUV was detected, indicating that infection risk was low and that neither of the habitats act as an infection hub or refugia during the study period. Furthermore, overwintering survival showed tendencies of being positively affected by anxiety- and stress-tolerance. However, the mechanisms behind this remain undetermined. Consequently, this pilot study provides evidence for personality-dependent local movements and provides a compelling argument for further long-term studies of the interaction between personality-dependent movement and ecological factors as well as their effect on survival. |
| format | Second cycle, A2E |
| id | RepoSLU17216 |
| institution | Swedish University of Agricultural Sciences |
| language | Swedish Inglés |
| publishDate | 2021 |
| publishDateSort | 2021 |
| record_format | eprints |
| spelling | RepoSLU172162021-09-21T01:04:10Z https://stud.epsilon.slu.se/17216/ Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus) Erixon, Filippa Animal ecology Animal diseases Personality affects many life decisions and potentially has major consequences on ecological and evolutionary processes. Personality-dependent local movement affects interactions between individuals, resource acquisition, and the risk of encountering predators and pathogens. Thus, differences in behavioral types can have larger consequences on fitness. Here, I investigated personality-dependent local movement, Puumala (PUUV) infection, and overwintering survival of a wild population of bank voles (Myodes glarolus). Voles were captured and tagged in a field site in Northeastern Sweden. I evaluated personality using standardized tests in field, collected mouth swab samples for PUUV analysis, and recorded local movement using an automated technology for logging PIT-tagged voles. Anxiety- and stress-tolerant voles visit the human dwellings more than the forest and thus exhibit a habitat preference. Moreover, the stress and anxiety-tolerant voles occupying the human dwelling to a larger degree were temporally closer to each other posing a potential risk for encountering pathogens. However, no PUUV was detected, indicating that infection risk was low and that neither of the habitats act as an infection hub or refugia during the study period. Furthermore, overwintering survival showed tendencies of being positively affected by anxiety- and stress-tolerance. However, the mechanisms behind this remain undetermined. Consequently, this pilot study provides evidence for personality-dependent local movements and provides a compelling argument for further long-term studies of the interaction between personality-dependent movement and ecological factors as well as their effect on survival. 2021-09-09 Second cycle, A2E NonPeerReviewed application/pdf sv https://stud.epsilon.slu.se/17216/1/erixon_f_210914.pdf Erixon, Filippa, 2021. Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus). Second cycle, A2E. Umeå: (S) > Dept. of Wildlife, Fish and Environmental Studies <https://stud.epsilon.slu.se/view/divisions/OID-251.html> urn:nbn:se:slu:epsilon-s-17216 eng |
| spellingShingle | Animal ecology Animal diseases Erixon, Filippa Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus) |
| title | Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus) |
| title_full | Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus) |
| title_fullStr | Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus) |
| title_full_unstemmed | Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus) |
| title_short | Personality, Movement, andInfection in a Wild Population of Bank Voles (Myodes glareolus) |
| title_sort | personality, movement, andinfection in a wild population of bank voles (myodes glareolus) |
| topic | Animal ecology Animal diseases |
| url | https://stud.epsilon.slu.se/17216/ https://stud.epsilon.slu.se/17216/ |