Ключевые слова: animal, ardeidae, autochthonous, beak, belonging to the ardeidae family, bibulous ibis, bird, birds, black beak, blue, boat, casmerodius albus, ciconiiformes, egret, egretta garzetta, fisherman boat, great white heron, heron, lake, marsh, natures, pine harbor, pond, porto pino, quagmire, reflection, river, sardinian fauna, slime, stork, swan, swans, wading, water, wetland, white, wild, wildlife, wing,