Ключевые слова: animal, animal themes, animal wildlife, avian, beautiful, bird, bird watching, birds, color, color image, colorful, copy space, crete, cuckoo, cuculus canorus, day, environment, fauna, greece, green, horizon, horizontal, natural, nature, no people, nonurban scene, ornithology, outdoor, outdoors, passer, passeri, passerine, perch, perched, small, spring, wild, wildlife, wing,