Looking around while perched on a hanging branch then flies away, Yellow-rumped Flycatcher Ficedula zanthopygia, Kaeng Krachan National Park, Thailand

yellowrumped flycatcher passerine flycatcher kaeng krachan national park passeriformes wild birds nestling monarchidae birds feeding ficedula zanthopygia tricolor ficedula fledgling national parks in thailand conservation nesting nestlings nature rainforest yellow female thailand tail bokeh species habitat orange jungle brown feathers feathers japan forest wings twigs insects tropical sunlight dark forest sexually dimorphic planet bill moss narcissus baby mossy nest green korean blue