Bronze sculptures of real and imaginary animals are generally known as “Ordos” after the Ordos Desert in which they were first discovered in the early twentieth century. This northern and northwestern frontier of China—which also includes the forests and grasslands of present-day Inner Mongolia, Outer Mongolia, southern Siberia, and parts of Central Asia was occupied by hunting and herding tribes during the first millennium B.C. The precise ethnic identities of most of these tribes are unknown; ancient Chinese texts refer to many of these tribes by ancient regional names rather than by the names by which the tribes called themselves.