What does the term "feak" refer to in falconry?

The term "feak" in falconry specifically refers to the action of a bird cleaning its beak by rubbing it against a surface, typically a perch or a branch. This behavior is important for maintaining the health of the bird, as it helps remove remnants of food and keeps the beak in good condition for hunting and eating. A well-cared-for beak contributes to the overall maintenance of the bird's equipment for hunting and is part of a falconer's responsibility in caring for their raptor. Understanding this action is crucial for falconers as it reflects both the natural behaviors of birds of prey and the importance of keeping their birds healthy and well-maintained.