Marine Mammals of the World

A guide to identify marine mammals alive in nature (at sea or on the beach), dead specimens 'in hand', and also to identify marine mammals based on features of the skull. It provides detailed descriptions of diagnostic features, illustrations of external appearance, photographs, dichotomous keys and [...]
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A guide to identify marine mammals alive in nature (at sea or on the beach), dead specimens 'in hand', and also to identify marine mammals based on features of the skull. It provides detailed descriptions of diagnostic features, illustrations of external appearance, photographs, dichotomous keys and more.