Spotted Bush Warbler (Locustella) [XC116917]
by Mike Nelson from , India (song)
Spotted Bush Warbler (Locustella) [XC777567]
by Sandip das from Longcanggou, Yingjing, Sichuan, India (song)
Subspecies
Bradypterus thoracicus (Sibley and Monroe 1990, 1993) has been split into Spotted Bush-Warbler (Locustella thoracica) and David's Bush-Warbler (Locustella davidi) following Round and Loskot (1995).
Usually considered conspecific with David's Bush-Warbler (Locustella davidi), but differs in song and migratory behaviour, as well as morphologically. Western subspecies kashmirensis currently of uncertain taxonomic status and may represent a separate species.
The following 3 subspecies are recognised:
kashmirensis (Sushkin, 1925) - Breeds western Himalayas of north-western India (Himachal Pradesh, Uttaranchal Pradesh); possibly also Kashmir. Considered by some authors to be a distinct species, Himalayan Grasshopper-warbler (Locustella kashmirensis).
thoracica (Blyth, 1845) - Breeds central and eastern Himalayas from Nepal, Bhutan and north-eastern India east to northern Myanmar, and western and southern China (from south-eastern Xizang and Yunnan east to north-central Sichuan, Guizhou, and Dayao Shan region of Guangxi). Non-breeding Himalayan foothills from western Nepal east to north-eastern India (Arunachal Pradesh).
przevalskii (Sushkin, 1925) - Breeds central China (eastern Tibetan plateau of northern Qinghai east to south-western Gansu and southern Shaanxi).