Which hawk species is known to become aggressive as they mature and is best managed as passagers?

The species that is known to become aggressive as they mature and is best managed as passagers is the goshawk. Goshawks exhibit a tendency to show increasing aggression as they grow, which necessitates careful handling and management practices. Being managed as passagers refers to a training approach where the bird is flown and trained in a way that highlights its hunting and flying capabilities, often with an emphasis on behavioral management as it matures.

Goshawks are capable of becoming quite fierce hunters, often displaying strong territorial behaviors, which can make them challenging to work with as they age. For these reasons, handlers need to be particularly skilled and prepared for the unique demands that come with training and managing this species.

While red-tailed hawks, Harris' hawks, and prairie falcons have their own unique traits and management styles, they do not share the same reputation for aggression and management challenges as adult goshawks. Harris' hawks, for example, are typically more social and cooperative, making them easier to manage. Therefore, the goshawk stands out in this context as the species that fits the description of becoming more aggressive as it matures and requires specific management approaches.