Thailand farmed or hunted for their meat, which is considered a delicacy, and for their supposed medicinal properties. Although such trade is illegal, the famous Bangkok market Chatuchak is still known for the sale of endangered species. The practice of keeping wild animals as pets threatens several species. Baby animals are typically captured and sold, which often requires killing the mother. Once in captivity and out of their natural habitat, many pets die or fail to reproduce. Affected populations include the Asiatic black bear, Malayan sun bear, white-handed lar, pileated gibbon and binturong. Thailand is divided into 76 provinces (, changwat),
Northern Thailand upper-central-region provinces: Kamphaeng Phet, Nakhon Sawan, Phetchabun, Phichit, Phitsanulok, Sukhothai, Uthai Thani and Tak, bringing the total to 17 provinces. According to the six-region classification system established by the National Research Council of Thailand, the northern region includes the following provinces: Note: Populations as of 31 December 2011. Northern Thailand Northern Thailand is geographically characterised by several mountain ranges, which continue from the Shan Hills in bordering Myanmar to Laos, and the river valleys which cut through them. Though like most of Thailand, it has a tropical savanna climate, its relatively high elevation and latitude contribute to more pronounced seasonal