The vocal behaviour of the grey seal (Halichoerus grypus)
This thesis is an observational and experimental study of the vocal behaviour in the grey seal (Halichoerus grypus). It provides the first comprehensive description of in-air and underwater vocalisations for the eastern Atlantic population of grey seals and compares it to the western Atlantic popula...
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University of St Andrews
2000
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.555718 |