Ключевые слова: africa, animal, ardea, beak, big, bill, bird, brown, clear, delta, feather, feathering, food, green, grey, habitat, heron, hunting, image, lake, large, legs, long, nature, orange, ornithology, plants, plumage, pond, portrait, prey, purple, purple heron, purpurea, riverside, rock, safari, season, spring, standing, water, wetland, wild, wilderness, wildlife, wings, yellow,