The Siberian rubythroat (Calliope calliope) is a small passerinebirdfirst described by Peter Simon Pallas in 1776. It was formerly classed as a member of the thrush family, Turdidae, but is now more generally considered to be an Old World flycatcher of the family Muscicapidae.[3] The Siberian rubythroat and similar small European species are often called chats.
This species is slightly larger than the European robin. It is plain brown above except for the distinctive black tail with red side patches. It has a strong white supercilium. The male has a red throat edged with a narrow black and then a broad white border. Females lack the brightly coloured throat and borders. The male has a song similar to a harder version of the garden warbler.
^Sangster, G.; Alström, P.; Forsmark, E.; Olsson, U. (2010). "Multi-locus phylogenetic analysis of Old World chats and flycatchers reveals extensive paraphyly at family, subfamily and genus level (Aves: Muscicapidae)". Molecular Phylogenetics and Evolution. 57 (1): 380–392. doi:10.1016/j.ympev.2010.07.008. PMID20656044.
^Gill, Frank; Donsker, David, eds. (2016). "Chats, Old World flycatchers". World Bird List Version 6.2. International Ornithologists' Union. Retrieved 20 May 2016.