Males have a dark blue, black or brown back, and red, orange or blue on the throat and upper breast. Several have white or rufous patches on the sides of the tail, giving a pattern recalling that of the closely related wheatear (Oenanthe), or some of the less closely related Muscicapinae (e.g. red-breasted flycatcher, Ficedula parva). The songs of this genus are often complex and musical, especially in the "typical" nightingales.[1]