Ключевые слова: animalia, ardea, ardea herodias, ardeidae, aves, beak, bird, colorful, egret, feathers, furry, great blue heron, hdr, heron, high dynamic range, 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,