Eurasian common coot eating alga on pond at colorful pink sunset time - close-up

eurasian coot waterfowl coot fulica duck fulica atra pond bird paddling ornithology shallow water reflected swim foraging swimming water reflection stream wildlife float common forage surface alga animal one lone eurasian 60fps algae eat river behaviour closeup australian atra search eating behavior hungry series color wild pick food creek black sunset pink sky