Common coot bird eating alga on the lake daytime , Fulica atra, also known as the eurasian coot, or Australian coot

coot eat alga lone hungry eurasian coot fulica atra common foraging stream australian swim bird one animal river pond atra fulica water eurasian wildlife waterfowl duck black color food forage behavior float search paddling wild swimming algae behaviour shallow water creek pick series 60fps drink day lake swallows ripple tranquil sunny sunlit