CITES : un instrumento para la conservación : una guía para enmendar los Apéndices de la Convención sobre el Comercio Internacional de Especies Amenazadas de Fauna y Flora Silvestres preparado para la undécima reunión de la Conferencia de las Partes

These 12th proceedings provide an overview of the ongoing research and management activities on polar bears on the circumpolar Arctic. Together with the previous proceedings, they provide an historic record of the international effort in protecting polar bears from over-harvest, and document more recent concerns of threats arising as a consequence of increased human activities in both the Arctic and in regions far beyond the realm of polar bears.
The eight species of bear live in more than 65 countries or autonomous regions in four continents, in a variety of habitats from tropical rainforests to arctic ice. Numerous human cultures around the world symbolically or physically try to incorporate the power of bears into their people.
Deer are a unique group of mammals recognised for their grace and beauty. Some are also prime examples of flagship species, whose continued survival sustains the complex interplay of flora and fauna. Today many species are under threat of extinction.