What action does "waiting-on" refer to in falconry?

"Waiting-on" refers specifically to a behavior exhibited by longwing raptors, particularly falcons. When a hawk or falcon is “waiting-on,” it is typically perched high in the air or circling above the falconer, looking for prey. This behavior demonstrates the bird's ability to survey its surroundings and identify potential hunting opportunities from an elevated position.

This behavior is critical for understanding the hunting strategy used in falconry. The longwing raptor utilizes its height and vantage point to effectively spot movement on the ground and to prepare for a dive or stoop towards its prey when it identifies it. This method enhances the chances of a successful hunt, rather than randomly searching at lower altitudes.

Other actions, like a hawk hunting on the ground or catching its prey, refer to different stages of the hunting process and are not encompassed by the term "waiting-on." Additionally, the act of training a hawk is a broader topic that does not directly relate to the specific behavior of a bird waiting in the air for prey. Thus, the definition of "waiting-on" aligns perfectly with the correct answer.