Seen perched on the rock as it tries to lick something from the hard surface, flies also found resting, river flows

dragonfly chlorocyphidae damselfly predatory insect calopterygidae zygoptera insecta insects damselflies ovipositor jewel damselfly euphaea ochracea arthropoda euphaea heliocypha biforata animal footage entomology wildlife thorax nature in asia entomologist predatory ochraceous darkie metamorphosis animals of thailand natural world rock stream natural habitat freshwater nature leaf national park khao yai animals habitat abdomen conservation green bokeh national parks water unesco zoology world heritage jungle forest hemimetabolous jungles in thailand rainforest