Perched on a vine facing to the right as it wags its tail up and down as seen in the forest, Dark-sided Flycatcher Muscicapa sibirica ,Chonburi, Thailand

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