Fig. 7From: Taxonomic status of grey-headed Yellow Wagtails breeding in western ChinaMitochondrial ND2 tree including all taxa in the Motacilla flava complex sensu Alström & Mild (2003), with the Xinjiang sample highlighted in red in the Western Yellow Wagtail clade. Note that the mitochondrial tree does not represent the true species phylogeny of Motacilla (cf. Harris et al. 2018)Back to article page