Asian black bear
Asiatic black bears are diurnal, though they become nocturnal near human habitations. They may live in family groups consisting of two adults and two successive litters of young. They will walk in a procession of largest to smallest. They are good climbers of rocks and trees, and will climb to feed, rest, sun, elude enemies and hibernate. Some older bears may become too heavy to climb. Half of their life is spent in trees and they are one of the largest arboreal mammals. In the Ussuri territory in the Russian Far East, black bears can spend up to 15% of their time in trees. Asiatic black bears break branches and twigs to place under themselves when feeding on trees, thus causing many trees in their home ranges to have nest-like structures on their tops. Asiatic black bears will rest for short periods in nests on trees standing fifteen feet or higher. Asiatic black bears do not hibernate over most of their range. They may hibernate in their colder, northern ranges, though some bears will simply move to lower elevations. Nearly all pregnant sows hibernate. Black bears prepare their dens for hibernation in mid-October, and will sleep from November until March. Their dens can either be dug out hollow trees (sixty feet above ground), caves or holes in the ground, hollow logs, or steep, mountainous and sunny slopes. They may also den in abandoned brown bear dens. Asiatic black bears tend to den at lower elevations and on less steep slopes than brown bears. Female black bears emerge from dens later than do males, and female black bears with cubs emerge later than barren females. Asiatic black bears tend to be less mobile than brown bears. With sufficient food, Asian black bears can remain in an area of roughly 1–2 sq km, and sometimes even as little as 0.5–1 sq km.
Jill Robinson
Jill Robinson is the founder of Animals Asia Foundation. Born and raised in England, Robinson was always interested in the welfare of animals. As a child she volunteered in veterinary offices during her school holidays. In the mid-1980s she moved to Hong Kong, where she began working for the International Fund for Animal Welfare, focusing on work in China and South Korea.
In 1993, Robinson visited a bear bile farm in China. According to Robinson, at the time approximately 10,000 Asiatic black bears were caged at farms similar to this one, in conditions many animal welfare groups consider horrific. At bear bile farms, bile is extracted from the bear's gallbladder for use in traditional Chinese medicines. According to the World Wide Fund for Nature, only about 15,000–20,000 Asiatic black bears are alive in the wild in China, which would qualify them for the highest protection described by the Convention on International Trade in Endangered Species. Chinese authorities estimate that over 50,000 of the bears live in the wild, which would eliminate the necessity for higher protection.