Radio tracking is a method of locating and monitoring the movement of objects or individuals using radio signals. This technique involves attaching a small radio transmitter to the target, which emits a unique frequency that can be detected by a receiver. The receiver then uses triangulation or other methods to determine the location of the target. Radio tracking is commonly used in wildlife research, search and rescue operations, and military operations. It allows for real-time tracking and provides valuable data on the movement patterns and behaviors of the target.