Jess (falconry) chase something it shouldn't, and less to keep the bird from getting away, as falconry birds are routinely (and as part of the sport) set free—the bond between bird and falconer serves as a much better leash than any leather or rope ever will; however, it is not always desirable that a bird be able to take flight at its own whim, and both on the glove and on the perch, jesses help ensure this. During hunting season (small game season for North American falconers), jesses are generally worn all season in the mews, and are often removed for the
Falconry in size. Evidence suggests that the art of falconry may have begun in Mesopotamia, with the earliest accounts dating to approximately 2,000 BC. There are also some raptor representations in the northern Altai, western Mongolia. The falcon was a symbolic bird of ancient Mongol tribes. There is some disagreement about whether such early accounts document the practice of falconry (from The Epic of Gilgamesh and others) or are misinterpreted depictions of humans with birds of prey. During the Turkic Period of Central Asia (7th century AD), concrete figures of falconer on horseback were described on the rocks in Kyrgyz. Falconry