What part of training do tame-hacked birds gain from their time in a hack field?

Tame-hacked birds gain both flight and hunting experience from their time in a hack field. The hack field serves as a natural environment where these birds can train to fly freely and develop their hunting abilities. The birds are exposed to various prey and can practice their skills in a setting that mimics their natural habitat, which is critical for honing their hunting instincts and flight agility. This combination of flight practice and real-world hunting scenarios helps prepare them for more successful experiences when they are later flown by falconers in actual hunting situations. This holistic approach to training is essential for fostering both physical abilities and natural behaviors in the birds.