Ключевые слова: adorable, animal, background, beautiful, bird, brown, closeup, creature, cute, exotic, eyes, feathers, freedom, fresh, happy, light, luscinia calliope, magnificent, male, migrant, migratory, natural, nature, ornithology, pale, perching, plumage, proud, siberian rubythroat, soft, standing, step, tail, wagging, wild, wildlife,