What does the term "throw up" refer to in falconry?

The term "throw up" in falconry refers to a raptor rising steeply after a stoop, which is a form of hunting maneuver. When a raptor stoops, it dives towards its prey at high speed, and upon executing a successful strike or after the dive, it may “throw up,” meaning that it will rise steeply to gain altitude again. This maneuver demonstrates the raptor’s agility and power, as it moves from a downward trajectory to an upward one, showcasing its ability to both pursue and evade in flight.

Understanding this term is vital for falconers because it describes a key behavior in hunting dynamics and helps in assessing a bird's hunting style and effectiveness. Recognizing the movements and actions of raptors in the field is an essential skill for effective training and handling.