Western Siberian Stonechat There are three species of stonechat on the BOU british list, the common european stonechat plus its two much rarer cousins, the Siberian and Stejneger's stonechats. The Siberian species is further split into two sub species, western and eastern. Stejneger's stonechat breeds in eastern Asia and migrates to southern China in winter. The Siberian stonechat breeds in most of temperate Asia and the far north west of Europe. It winters in southern Japan, Thailand, India and northeast Africa. Stejneger's Stonechat Identification of the two Asia species is very tricky in the field and formal identification normally requires a DNA sample. These can be obtained from intestinal cells in the birds poo. The DNA analysis normally takes four to eight weeks hence the bird has normally moved on before formal identification can be confirmed. I was lucky enough to see a Stejneger’s stonechat a few years ago in Norfolk but I still needed Siberian ...