Close-up of a round brown dipper perching on stone covered with algae on the stream bank

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