Moustached barbet

This barbet is 23 cm in length. It is a plump bird, with a short neck, large head and short tail. The bill is dark horn, and the body plumage is green. The adult of the form, P. i. elbeli, which occurs in northern Thailand has a red forehead, green crown with a red spot at the rear, a blue face and throat, and black eyestripe and moustache. The sexes are similar, but the juvenile has a duller, greener head and throat with a narrower moustache..