Brown dipper swimming, floating and diving into clear stream to forage, close-up

asian dipper pallass dipper dipper cinclus pallasii foraging freshwater wildlife habitat palearctic subspecies aquatic c p pallasii species diving avian resident bird bird terrestrial distribution ripples stream environment animals plumage brown ecosystem water songbird carnivore chocolatebrown ornithology closeup nature birdwatching splash cute natural wild biology food clear elevation insect thrushlike outdoor hill mountains