Wildlife of China are short, furry animals with short, rounded ears and thick fur, but they differ markedly in size, habit and habitat. The sable, a species of marten, is prized for its fine fur, which along with ginseng and deer antler velvet, are known as the "three treasures of Manchuria." The sable is found in Manchuria (also called the Northeast) and Altai region of northern Xinjiang. The beech marten of western China and yellow-throated marten of southern China are closely related to the sable. The Siberian weasel, known locally as the "yellow rat wolf," is the most common weasel in China. It
American marten of study. Juvenile survival rates were lower, ranging from 0.26 to 0.50. In Newfoundland, annual adult survival was 0.83. Survival of juveniles from October to April was 0.76 in a protected population, but 0.51 in areas open to snaring and trapping. In western Quebec, natural mortality rates were higher in clearcut areas than in unlogged areas. American marten are vulnerable to predation from raptors and other carnivores. The threat of predation may be an important factor shaping American marten habitat preferences, a hypothesis inferred from their avoidance of open areas and from behavioral observations of the European pine marten ("Martes