Ключевые слова: avian, background, behavior, bicycle, bike, bird, black, brown, calm, canada, canadian, chick, city, confidence, confident, ecology, eye, fauna, feather, field, fluffy, free, funny, geese, goose, grass, green, grey, lane, nature, near, neck, ornithology, outdoor, pattern, resting, season, spring, tranquil, unusual, urban, watching, waterbird, weird, white, wild, wildlife, wing, yellow, young,