What is a “brail” used for in falconry?

A "brail" in falconry is specifically a leather thong used to restrain one wing of a bird. This device is crucial for managing a bird while it is being tethered or during transport. When a brail is applied to one wing, it prevents the bird from fully extending its wings, thus keeping it under control and reducing the risk of escape or injury during handling.

Using a brail is essential for the safety of both the bird and the falconer. It allows the falconer to have better control over the bird's movement when it is not in flight, ensuring that the bird remains calm and can be safely transported or managed. Understanding the use of a brail helps a falconer effectively work with their bird, maintaining the health and well-being of the raptor while also enhancing training and handling procedures.