Browsing Zoologi by Title
Now showing items 12-17 of 17
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(Master thesis / Hovedoppgave, 2007)Freshwater sculpins and salmonids coexist in many streams throughout the Northern hemisphere, and often constitute an important component of stream ecosystems. Alpine bullhead Cottus poecilopus Heckel have been known to ...
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(Master thesis / Masteroppgave, 2006)Altricial nestlings hatch at an early stage of development, and depend on their parents to feed them. The quality of the parental care is of great significance to the nestlings fitness and future survival. In the early ...
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Parental care in relation to paternity in the reed bunting (Emberiza schoeniclus)Restricted Access (Master thesis / Hovedoppgave, 2007)This study describes the male and female role in parental care in a Norwegian population of reed buntings (Emberiza schoeniclus). The population has an extensive level of extra-pair young (EPY), with 30% of the offspring ...
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(Master thesis / Hovedoppgave, 2006)The Red Queen hypothesis states that biological entities rather than abiotic factors constitute the larger part of the selective environment experienced by individual organisms, and that species as a consequence undergo ...
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(Master thesis / Hovedoppgave, 2005)
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(Master thesis / Hovedoppgave, 2007)I dette studiet har jeg undersøkt i hvilken grad lengdefordelingen for 0+ ørret Salmo trutta ved vekstsesongens slutt kan forklares med variasjon i tetthet ( 0+, eller eldre ørret) og ulike miljøvariabler som varierer ...