Green-Eared Barbet 
(Thầy chùa đầu xám, Psilopogon faiostrictus)

The green-eared barbet (Psilopogon faiostrictus) is an Asian barbet of the family Megalaimidae of the order Piciformes.

Piciformes, picidae, picus: woodpecker
Megalaima means ‘large throat’ in Greek.
The name Psilopogon combines the Ancient Greek psilos meaning "bare" and pōgōn meaning "beard".