What is the primary function of a leash in falconry?

The primary function of a leash in falconry is to prevent raptors from flying away. When falconers handle birds of prey, it's crucial to maintain control and ensure safety for both the bird and the flier. The leash is typically attached to the bird's jess (a strap around the leg), allowing the falconer to restrain the bird without compromising its ability to perch comfortably or flap its wings. This is especially important when the bird is in a new environment where it might feel the urge to fly off, as preventing escape ensures that the training process can continue in a controlled manner.

While the leash may assist in training, enhance comfort, or keep the bird grounded, its primary role is to secure the bird, ensuring it does not inadvertently take off. This aspect is critical as it enables falconers to develop a trusting relationship with their birds and facilitates the effective training necessary for successful falconry.