What is the primary purpose of radio telemetry in falconry?

The primary purpose of radio telemetry in falconry is to assist in locating a lost bird. This technology enables falconers to track the movements of their birds after they are released for hunting or training. By attaching a lightweight transmitter to the bird, falconers can monitor its location in real time. This capability is particularly valuable when a bird may stray far from the falconer or into difficult terrain where it could be hard to find.

While other options present considerations relevant to falconry, they do not reflect the primary function of radio telemetry. Flying without bells or flying in risky environments does not require tracking technology, and managing a bird's weight does not relate to the specific purpose of radio telemetry. Instead, the main advantage of this system lies in its ability to provide peace of mind and enable the recovery of birds that might otherwise be lost.