Annam Prinia 
(Prinia rocki) 

The Annam prinia (Prinia rocki) is a species of bird in the family Cisticolidae.

The bird species, which is monotypic and has no known subspecies, is found in the Đà Lạt Plateau of the Truong Son Mountains, and eastern Cambodia. 

Cisticolidae, Cisticolas (pronounced sis-TIC-olas): from Ancient Greek kisthos, "rock-rose", and Latin colere, "to dwell".
The name of the genus Prinia is derived from the Javanese prinya, the local name for the bar-winged prinia.