คอทับทิม Siberian Rubythroat (adolescent male) - Luscinia calliope, Thailand. The Siberian rubythroat is a small passerine bird that was formerly classed as a member of the thrush family Turdidae, but is now more generally considered to be an Old World flycatcher, Muscicapidae.
The Siberian Rubythroat (Luscinia calliope) is a small passerine bird. It is a migratory insectivorous species breeding in mixed coniferous forest with undergrowth in Siberia. It nests near the ground. It winters in India and Indonesia.