Gray-streaked flycatcher or grey-spotted flycatcher 
(Muscicapa griseisticta)

The grey-streaked flycatcher or grey-spotted flycatcher (Muscicapa griseisticta) is a small passerine bird of the genus Muscicapa in the Old World flycatcher family Muscicapidae.

The bird breeds in north-east China, North Korea and south-east Siberia. 

Muscicapa is a genus of passerine birds belonging to the Old World flycatcher family Muscicapidae.
The word Muscicapa comes from the Latin musca, a fly and capere, to catch.
griseisticta Latin griseus grey; Greek stiktos spotted (stizo to tattoo).