The Grey Go-away Bird (Corythaixoides concolor), also known as Grey Lourie, Grey Loerie or Kwêvoël, is a Southern African bird of uniform grey colour, black beak and strikingly pink gape. It is widespread in savanna woodland, a clumsy flier though extremely agile in clambering through tree crowns. It has a distinctive loud alarm call ("quare", rhyming with "square") fancifully sounding like "Go-away". The crest is raised when excited.