Horornis is a genus of small insectivorous songbirds ("warblers") which make up the core of the newly recognized family Cettiidae. 

1/ Japanese Bush-Warbler (Chim chích bụi Nhật Bản, Horornis diphone)
2/ Brown-flanked bush warbler(Chích chân khỏe, Horornis fortipes)
3/ Aberrant Bush-Warbler (Chích mày vàng, Horornis flavolivaceus)
4/ Manchurian bush warbler (Horornis canturians), also known as Korean bush warbler

Horornis: Greek oros mountain; ornis bird.