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),
Peopling of Thailand presently more than 30 distinct Tai ethnic groups in Thailand, contributing nearly 85 percent of the nation's population. The genetic stratification of the ethnic clades of the Tai ethnicity is an ongoing topic of debate among linguists and other social scientists. The history of Chinese immigration to Thailand dates back many centuries, and the specific Chinese ethnic groups which made their way to Thailand are numerous, although there is a greater concentration of Chinese from the southern provinces due to their geographic proximity to Thailand. The Chinese are part of the greater Sino-Tibetan ethnicity which also includes the Tibeto-Burmans. The