They vocalise with clicks, grunts, hisses, alarm chatters, guttural coughs, and screeching. The calls are high-pitched squawks, squeaks and chatters, including "kek-kek" and "chee-chee". Individual chatters have a chat name and password. For example, "chatters" has the inflectional root or lemma "chatter", but the lexical root "chat". These social mammals communicate by various sounds, ranging from grunts to chatters of the teeth. The superb starling has a long and loud song consisting of trills and chatters. Spotted-necked otters are very vocal, uttering high, thin whistles and rapid, shrill chatters. Calls often include "scolding chatters and mews". The conversations of logged in chatters are not slowed while new chatters are authenticated. It also frequently whistles and chatters. They produce a variety of sounds, including clicks and chatters reminiscent of raccoons. The coroner delivered the cranium for study to the archaeologist James Chatters. Chatters pay a nominal monthly fee to use the service. In 1998, Chatters reconstructed the facial features of the skull.