Seen wagging its tail up and down while feeding and checking on its babies then flies away to the right, Ashy Woodswallow Artamus fuscus, Thailand

birds woodswallow ashy woodswallow artamus fuscus artamus passeriformes passerine songbird ashy swallowshrike artamidae trees eucalyptus tree windy windy afternoon branch preening thailand nature nature of asia wildlife animals ornithology ornithologist bird watching birding tropical birds bird footage bluesky swinging leaves tropical nesting fledgling feeding khao yai national park jungle forest chicks nest foraging asia southeast asia gray feathers flying