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[...]
This is the first comprehensive field guide to illustrate and describe the varied bird species of Borneo, an ecologically significant island comprising Brunei, the Malaysian states of Sabah and Sarawak, and the Indonesian provinces of Kalimantan. With close to 1,600 beautiful color illustrations and[...]