Ключевые слова: air, animal, background, banya, beak, beautiful, beauty, bird, black, blue, branch, bulgaria, care, ciconia, clear, cloud, color, ecology, environment, family, fauna, feather, flight, fly, free, freedom, green, high, light, love, nature, nobody, one, outdoor, outside, rural, silhouette, sky, soar, spring, stork, summer, sunlight, sunny, symbol, tourism, white, wild, wildlife, wing,