close-up portrait of a tiny wader in a lakeshore with stones overgrowned by shells

actitis animal background beach beak beautiful bird birds birdwatching brown close coast color common czech environment feather green hypoleucos lake lakeshore mud mussels nature ornithology outdoors overgrowned plumage portrait republic sand sandpiper shell shells shore shorebird small stones swamp tiny tringa wader water wetland white wild wildlife wing