What is bagged quarry used for in falconry?

Bagged quarry is primarily used in falconry to ensure that a hawk gets a flight when natural quarry is scarce. This practice allows falconers to provide their birds with the opportunity to exercise their hunting skills in a controlled environment. By utilizing bagged quarry, falconers can maintain their hawks' hunting instincts and physical fitness, even when wild game is in short supply, thus preparing the birds for successful hunting sessions when they do occur. This method is particularly beneficial during off-seasons or in areas where natural prey populations fluctuate.