This handbook presents both biological and ethnobiological data for 164 plant species and 111 animal taxa found in the rainforests, mountains, streams and cultivated areas of the Bulungan area in northern East Kalimantan, Indonesian Borneo (see Figure 1). While the actual number of plants and animals found in this area may be orders of magnitude greater, this book profiles those taxa most likely to be encountered in villages, markets, or in discussion with residents, traders, and local government officials. These taxa have been and mostly likely will continue to be prime subjects for scientific investigation, economic development, conservation initiatives, and...