What does the term 'bind' refer to in falconry?

In the context of falconry, the term 'bind' specifically refers to the act of a raptor grabbing onto its prey, particularly when it successfully captures or makes contact with fleeing quarry. This behavior is critical to the hunting technique of birds of prey, as it indicates their ability to effectively seize their target after pursuing it. When a bird binds, it shows skill and precision in its hunting strategy, which is essential for both the bird's survival and the effectiveness of falconry as a practice.

The other concepts—such as perching in a tree, resting in a nest, or flying back to the falconer—do pertain to raptor behavior but do not align with the specific definition of 'bind' in falconry. Each of those actions describes different aspects of a bird's activities outside of the direct capture of prey. Understanding the term 'bind' in this context is crucial for falconers as it highlights the raptor's instinctive behavior and capabilities during the hunt.