THE CONSERVATION OF MARINE MAMMALS IN SCOTTISH WATERS

Scottish coastal waters contain populations of both common and grey seals. In addition, the area is used by at least thirteen cetacean species. National and international agreements are in place which aim to protect these species. However, limited data on the ecology of marine mammals and on the threats which their populations face has prevented the implementation of an effective conservation strategy for marine mammals. This paper reviews current information on the distribution, abundance and population dynamics of seals and cetaceans in Scottish waters. It then outlines the nature and likely extent of threats to these species from human impacts such as incidental killing, disturbance, pollution. Finally, conservation and management objectives for Scottish marine mammal populations are discussed, particularly in relation to international treaties which require the U.K. to provide adequate protection measures.