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
Badge tether Badge tether A badge tether or badge reel is a spring-loaded reeled tether that resembles a button badge in appearance or attachment. It is used to avoid damage to or the loss of small important objects kept on-person that need to be accessed frequently or quickly, such as a ski pass, identification card or badge, name badge, keys, a phone or other handheld device, or a penknife or other small tool. Badge tethers consist of a thin cord, dimensions on the order of a millimetre diameter by a metre long with one end wound round a spring-loaded reel contained within