Ключевые слова: animal, architecture, avian, balcony, beak, bird, birdwatching, black, branch, building, corvid, crow, environment, feathers, feeder, feeding, fence, food, garden, gray, habitat, jackdaw, metal, natural, nature, observation, outdoors, perch, perched, railing, roof, rooftop, seed, sky, sparrow, structure, the city, urban, wild, wildlife, wings,