Alheda’a is an oral polyphonic expression accompanied by gestures or musical instruments played by herders to communicate with their camels. The rhythmic expression is inspired by poetry, and the herder uses a unique repository of sounds that the camels have become accustomed to. Alheda’a can also be used for swift assembly in case of immediate danger. The practice, which is transmitted within families, creates a strong bond between the camels and their herders, and among the herders themselves.