Distribution of Turdoides caudata - huttoni group - based on Rasmussen and Anderton (2005) Birds of South Asia. and Vaurie, C (1953). "Systematic notes on Palearctic birds no. 3. Turdoides caudatus and Turdoides altirostris.". Am. Mus. Novit. 1642: 1–8. - base map derived from File:BlankMap-World6.svg
Own work
L. Shyamal