Perched on a vine looking around and wagging its tail up and down and flies away, Dark-sided Flycatcher Muscicapa sibirica ,Chonburi, Thailand

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