Ashy bulbul 
(Cành cạch xám, Hemixos flavala) 
The ashy bulbul (Hemixos flavala) is a species in the bulbul family, Pycnonotidae.

Traits:
- The Hemixos lineage with its stark white throat;
- gray (grey) upper neck, nape and mantle;
- Olive wing;

Pycnonotidae
pycno-
 Pycnonotus
 puknos "thick" or "compact" and 
 -nōtos "-backed".

flava Latin flāvus: yellow, yellow colour.
ala wing.