Coppersmith Barbet 
also called crimson-breasted barbet and coppersmith
(Cu rôc cổ đỏ, Psilopogon haemacephalus)

The coppersmith barbet (Psilopogon haemacephalus), also called crimson-breasted barbet and coppersmith, is an Asian barbet with crimson forehead and throat, known for its metronomic call that sounds similar to a coppersmith striking metal with a hammer. 

Piciformes, picidae, picus: Latin woodpecker.
Megalaima means ‘large throat’ in Greek.
The name Psilopogon combines the Ancient Greek psilos meaning "bare" and pōgōn meaning "beard".
haemacephala, haemacephalus Greek haima blood; -kephalos -headed (kephale head).