Demographic Parameters for Norwegian Grey Seals Halichoerus grypus
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Abstract
Demographic parameters for Norwegian Grey seals are estimated based on samples collected at breeding grounds. The material seems to be biased towards females with pups. In order to get more representative material and thereby more reliable estimates, it is suggested that new material is collected during the moulting season in the spring.
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Wiig, Øystein. (1991). Demographic Parameters for Norwegian Grey Seals Halichoerus grypus. Fauna Norvegica, 12, 25-28. https://doi.org/10.5324/fn.v12i0.6056
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