How many radio transmitters must a hybrid raptor have when flown free?

When flying a hybrid raptor, having two radio transmitters is essential for monitoring the bird's location and ensuring its safety. The use of multiple transmitters provides redundancy, allowing for better tracking in case one transmitter fails or loses signal. This is especially important given the potential challenges in locating a free-flying raptor, such as dense vegetation or challenging terrain.

By employing two transmitters, falconers can increase the chances of keeping track of the raptor effectively, which is vital not only for the bird’s welfare but also for the falconer's ability to recover the bird if it strays too far or encounters difficulties. This requirement reflects a growing emphasis on the safety and management of raptors in the practice of falconry and acknowledges the unique challenges posed by hybrid birds, which may have different behaviors compared to pure species.