Ключевые слова: animal, animalia, ardea, ardea herodias, ardeidae, aves, beak, bird, colorful, egret, feathers, furry, great blue heron, heron, legs, marsh, nature, neck, outside, park, pond, river, swamp, united states fauna, united states wildlife, us fauna, us wildlife, walking, web feet, wet, wetland, wetlands, wildlife, wings,