These might be described as growls, howls or screams and bleating and twittering. They emit a loud croaking and a bleating sound when stressed or handled. The species makes loud, quick, bleating and hooting calls which are hardly bird-like in tone. Other sounds produced include purring, puffing, bleating and humming. In the herd, the sheep call for their lambs using a long drawn-out bleating. Their alarm call closely resembles the bleating of domestic goats. It makes a bleating sound if frightened. As there is no dialogue, he communicates, like all the sheep, entirely through bleating. When they feel threatened, guanacos alert the herd to flee with a high-pitched, bleating call. The track opens with a stark, insinuating beat and Mars' bleating vocals. She communicates with the calf by bleating or snorting. In Alexander Harkavy's "Yiddish-English-Hebrew Dictionary" the word is treated as a bleating or baa sound. They awoke to unexpected smells and bleating. Przewalski's gazelles are generally quiet, but have been reported to make short bleating sounds. However, the sheepdog begins bleating.