What does the Aylmeri jess require by law?

The Aylmeri jess, which is a type of tether used in falconry, requires a two-part construction by law. This design is crucial for safety and functionality, as it provides a secure and stable way to attach the bird of prey to a perch or to the falconer. The two-part construction ensures that if one section of the tether fails, the other can still hold the bird securely, minimizing the risk of escape or injury. This regulation reflects the importance of minimizing potential hazards associated with flying and handling birds.

While considerations such as color selection, material composition, and the number of attachments may be relevant in some contexts, they do not carry the same legal requirement as the two-part construction for Aylmeri jesses. Thus, understanding the legal specifications surrounding the jess is vital for falconers to ensure compliance and the welfare of their birds.