In no other group of perching birds has evolution produced such a degree of variation as in the 120 species of crows and jays that inhabit the world today. They range from the tiny Hume's Ground-jay of the steppe-highlands of Tibet to the huge Thick-billed Raven of the mountains of Ethiopia. Some ar[...]
Covering almost 260 species of gamebirds, this book focuses on identification, status and distribution, habitats and geographical variation. Many of these species are both exotic and endangered, some are kept in private aviaries, while others are exploited commercially.[...]