What can benefit the goshawk and other raptors when hunted from the fist?

Hunting from the fist allows for a more controlled and direct connection between the falconer and the goshawk or other raptors. Longer field jesses are beneficial because they provide more freedom of movement for the bird while still allowing the falconer to maintain control. This is especially important in hunting scenarios where the hawk needs to be able to take off quickly and maneuver effectively, while still being tethered to the falconer.

With longer jesses, the goshawk can become accustomed to the distance and movement that comes with hunting, which can enhance its performance and success in catching prey. The added length allows the bird to have more range and flexibility, ultimately leading to better hunting outcomes.

In this context, other options may have specific situations where they could be useful, but longer jesses directly enhance the effectiveness of hunting from the fist, making this choice the most beneficial for both the falconer and the raptor.