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

The term "throw up" in falconry specifically refers to the action of a raptor quickly pulling up out of a stoop when it misses its quarry. A stoop is a high-speed dive that a falcon performs to catch its prey. If the bird misses the target during this rapid descent, it will often "throw up," meaning that it will ascend or pull up sharply to a higher altitude in order to reassess the situation, maintain its position, or prepare for another attempt. This maneuver is crucial as it allows the raptor to conserve energy and position itself effectively for subsequent hunting opportunities. Understanding this term is vital for falconers, as it illustrates the bird's natural behavior and its agile movements during hunts.