What is the most crucial factor in determining what raptor any falconer should fly?

The most crucial factor in determining what raptor a falconer should fly is the availability of prey suitable for that raptor. This is essential because a raptor’s diet directly affects its health, performance, and behavior. Each species of raptor has specific hunting and dietary needs that must be met for the bird to thrive. If the appropriate prey is not available in the falconer's area, the raptor may not receive the necessary nutrition, which can lead to poor health, reduced hunting efficiency, and overall dissatisfaction for both the falconer and the bird.

While raptor housing and proximity to other falconers can influence a falconer's choice, the primary consideration must always be the availability of suitable prey. Without suitable prey, the falconer's ability to train and utilize the raptor effectively is compromised, making prey availability a fundamental aspect of successful falconry.