Ключевые слова: animal, aquatic bird, avian, beak, bird, blue, cape cod, coastal bird, debris, drift, environment, eye, feather, fish line, float, flutter, fowl, garbage, gray, gull, gulls, herring gull, january, marine bird, massachusetts, nature, nesting material, ocean, orange, ornithology, outdoors, perched, refuse, rock harbor, sea, sea bird, sea gull, seagull, sky, standing, swoop, waterbird, white, wild, wildlife, wing, winter, yellow,