Purple sunbird 
(Hút mật họng đen, Cinnyris asiaticus) 

The purple sunbird (Cinnyris asiaticus) is a small bird in the sunbird family Nectariniidae. 
The bird is found in parts of the Arabian peninsula and South and Southeast Asia. 

The name Cinnyris is from the Ancient Greek kinnyris, an unknown small bird mentioned by Hesychius of Alexandria.