How do burros bray?

Burros bray by producing a loud, distinctive vocalization that typically consists of a series of deep, resonant "hee-haw" sounds. This braying is created by expelling air through their vocal cords, which can be modified by the position of their mouth and throat. Burros use braying to communicate with each other over long distances, express excitement, or signal distress. The sound can vary in intensity and duration, depending on the situation and the individual burro.