Song thrush "thrush." Mavis (Μαβής) can also mean "purple" in Greek. A recent molecular study indicates that the song thrush's closest relatives are the similarly plumaged mistle thrush ("T. viscivorus") and Chinese thrush ("T. mupinensis"); these three species are early offshoots from the lineage of "Turdus" thrushes before they diversified and spread across the globe, and hence are less closely related to other European thrush species such as the blackbird ("T. merula"). The song thrush has three subspecies, with the nominate subspecies, "T. p. philomelos", covering the majority of the species' range. "T. p. hebridensis", described by British ornithologist William Eagle Clarke
Abyssinian ground thrush Immature birds tend to be paler and duller than the adults. They measure 19–20 cm in length and weigh 43–65g. The contact call of the Abyssinian ground thrush is a high pitched "tseep", the song is a typical thrush like melodious series of whistled phrases rendered in Sinclair & Ryan as "chee-cheeleeroo-chruup". There are six currently recognised subspecies of Abyssinian ground thrush and they are listed below with their distributions: The Abyssinian ground thrush occurs in the undergrowth of evergreen montane forest in high rainfall regions between 1800m and 3300m, mostly above 2500m, although occasionally found lower. May also occur