4K dark slaty plumage white-winged coot, fulica leucoptera paddling away in a swamp with gentle ripples in his wake and turn its neck and look into camera, tracking shot

fulica leucoptera white winged coot bird species waterfowl rallidae nature natural wild wildlife 4k water rail pond ripple swamp lake plumage aquatic environment habitat waterbird bill beak yellow animal birdwatching ecosystem background brazil argentina outdoors no people daytime paddling swim waves flight south america avian feather ornithology duck wilderness grey conservation