Ключевые слова: animal, ardea, ardeacinerea, background, beak, bird, birdwatching, blue, cinerea, closeup, environment, fauna, feathers, fish, fishing, fly, gray, great, green, grey, head, heron, lake, large, legs, natural, nature, ornithology, outdoor, park, pond, portrait, river, tree, watching, water, white, wild, wilderness, wildlife, wing, wings,