The Little Blue Heron undergoes a remarkable plumage transformation — immature birds are entirely white, mimicking Snowy Egrets (which predators avoid) while gaining their first-year survival advantage, before transitioning to slate-blue adult plumage. Adults have a maroon-purple head and neck that contrasts with a blue-gray body. It is a deliberate, slow-stalking hunter.
Best time to see a Little Blue Heron
The best time to see a Little Blue Heron is January–July, when about 62% of U.S. sightings happen, based on 57,195 research-grade iNaturalist observations.
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Recent Little Blue Heron sightings near you
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