Chestnut-tailed Starling (Sturnia malabarica) [XC395053]
by Kuan-Chieh (Chuck) Hung, Taiwanbirdguide.com from Thattekad Bird Sanctuary, India (call)
Chestnut-tailed Starling (Sturnia malabarica) [XC612368]
by Bram Piot from Nong Khamsen wetland, Vientiane Prefecture, Laos (flight call)
Subspecies
Distinctive subspecies blythii has sometimes been treated as a separate species on basis of plumage, proportions, sexual dimorphism, and vocal differences. Claims of intergradation have been disputed.
Proposed subspecies assamica (described from Naga Hills, in north-eastern India) synonymized with nemoricola. Type locality of species falls outside breeding range of nominate subspecies and instead within range of subspecies blythii, but in non-breeding season both forms can co-occur in this region. Name was presumably based on a visiting specimen.
The following 3 subspecies are recognised:
malabarica (Gmelin, 1789) - Northern India (foothills in Himachal Pradesh) east to north-eastern Arunachal Pradesh (Mishmi Hills) and northern Assam, south to Orissa. Occurs in remainder of peninsula, but status uncertain.
blythii (Jerdon, 1845) - South-western India (from southern Maharashtra south to Kerala).
nemoricola Jerdon, 1862 - North-eastern India (southern Assam) east to Myanmar, southern China, Thailand and Indochina.