Grey-and-buff Woodpecker (Hemicircus concretus) [XC620834]
by Jelle Scharringa from Sepilok Forest Reserve, Malaysia (call)
Grey-and-buff Woodpecker (Hemicircus concretus) [XC294036]
by Greg Irving from Rainforest Discovery Center, Forest Trail, Sepilok, Sandakan, Sabah, Malaysia (call)
Subspecies
Sumatra and Borneo populations named as subspecies coccometopus, but insufficiently different from sordidus to warrant separation.
The following 2 subspecies are recognised:
sordidus (Eyton, 1845) - Southern Myanmar (southern Tenasserim) and peninsular Thailand south to Sumatra (including northern Mentawai I and Bangka I), and Borneo. Considered by some authors to be a distinct species, Grey-and-buff Woodpecker (Hemicircus sordidus).
concretus (Temminck, 1821) - Western and central Java.
BirdLife International Species Factsheet