Brown-headed Barbet
Psilopogon zeylanicus
The adult has a streaked brown head, neck and breast, and a yellow eye patch. The rest of the plumage is green. It is 27 cm (11 in) long with a large head, short neck and short tail. Its call is a repetitive kutroo…kutroo…kutroo, but silent in the winter. Others take up the call when one starts.
ID text from Wikipedia, CC BY-SA 4.0

White-cheeked Barbet
Psilopogon viridis
The white-cheeked barbet is 16.5–18.5 cm (6.5–7.3 in) in length. It has a brownish head streaked with white, sometimes giving it a capped appearance. The bill is pale pink. Size varies from the larger northern birds to the southern ones. Like many other Asian barbets, white-cheeked barbets are green, sit still, and perch upright, making them difficult to spot. During the breeding season which begins at the start of summer their calls become loud and constant especially in the mornings. The call, a monotonous Kot-roo...Kotroo...
ID text from Wikipedia, CC BY-SA 4.0

Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Brown-headed Barbet and White-cheeked Barbet.