The bushtits or long-tailed tits are small passerine birds from the family Aegithalidae, containing 13 species in three genera, all but one of which (Psaltriparus) are found in Eurasia. 

Aegithalidae: the Ancient Greek word aigithalos for a tit.

1/     Black-throated bushtit (Bạc má đuôi dài, Agegithalos concinnus)