The Sichuan tit (Poecile weigoldicus) is a species of bird in the tit family Paridae. It is endemic to central China.[1]
This species was formerly treated as a subspecies of the willow tit (Poecile montanus). It was promoted to species status based on a genetic analysis published in 2002.[2][3] It is monotypic: no subspecies are recognised.[4]
^Salzburger, Walter; Martens, Jochen; Nazarenko, Alexander A.; Sun, Yua-Hue; Dallinger, Reinhard; Sturmbauer, Christian (2002). "Phylogeography of the Eurasian Willow Tit (Parus montanus) based on DNA sequences of the mitochondrial cytochrome b gene". Molecular Phylogenetics and Evolution. 24 (1): 26–34. Bibcode:2002MolPE..24...26S. doi:10.1016/S1055-7903(02)00266-X. PMID12128026.