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Mammals
Water
Water presents air-breathing mammals with some of the greatest challenges of any environment on Earth. Less than 2% of mammal species are considered truly marine mammals. Witness some of the most intimate and surprising behaviours of marine mammals.
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Water presents air-breathing mammals with some of the greatest challenges of any environment on Earth. Less than 2% of mammal species are considered truly marine mammals. Witness some of the most intimate and surprising behaviours of marine mammals.
Network:Sony BBC Earth
Presenter:David Attenborough
Series Producer:Scott Alexander
Executive Producer:Roger Webb
