Ключевые слова: abandoned, alone, animal, avian, background, beak, bird, black, causeway, city, claw, close, cobblestone, depressed, deprivation, dove, eye, feather, fly, footpath, fowl, friendless, green, grey, lone, loneliness, lonely, nobody, one, outdoor, pathway, pavement, paving, pigeon, portrait, red, resting, sad, searching, sidewalk, single, sitting, standing, stray, street, town, urban, wildfowl, wildlife, wing,