This book is focused on the marine mammalian groups the Otariidae and the Odobenidae, otherwise known as fur seals, sea lions and the walrus. In 30 chapters, mo

Phocid (or earless or true) seals are ecologically diverse, occupying habitats from the tropics to the poles in marine and freshwater and feeding on anything fr

Songs, barks, roars, hoots, squeals, and growls: exploring the mysteries of how animals communicate by sound What is the meaning of a bird’s song, a baboon’

The book provides comprehensive information on the importance of conserving endangered animal and plant species. There are many species categorized as very like

Humans pose an unprecedented threat to life in all its great diversity of forms. The human-induced extinction rate has been compared to “mass extinctions” o