What sound do all ginea fowl make?

Guinea fowl primarily make a unique, loud, and rapid series of clucking sounds that can be described as a "buck-buck-buck" or "chi-chi-chi" noise. These vocalizations serve various purposes, including communication within the flock, alerting to dangers, and establishing territory. Their calls can vary in pitch and intensity depending on the situation. Additionally, they may make other sounds, such as squawks or whistles, but the characteristic clucking is the most common.