Dark-sided Flycatcher, Muscicapa sibirica seen facing to its left and looking around then takes off, Chonburi, Thailand

flycatcher darksided flycatcher passerine muscicapa sibirica muscicapidae passeriformes bird beak wintering birds perch foraging forage wildlife species ornithology migratory plumage bokeh palearctic branch small wildlife footage ecology portrait nature siberian conservation animal insectivorous fly feather wing natural feathers sooty habitat insect environment chonburi vine national park bill forest wings asia thailand tropical chinese blue