
Great Blue Heron
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Pelecaniformes, Family: Ardeidae, Genus: Ardea, Species: A. herodias
Family: Ardeidae (Herons, Egrets, and Bitterns)
- Shape
- Symmetrical vane with a gently tapered, rounded tip and an exceptionally loose, plumulaceous base.
- Size
- Approximately 7-9 inches long, consistent with large contour or plume feathers from the body or neck region of a large wading bird.
- Rarity
- Common
Found a feather like this?
Identify any feather from a photo, free.
Description
The Great Blue Heron is the largest North American heron, standing up to 4 feet tall with a massive wingspan exceeding 6 feet. They feature slate-gray body plumage, a majestic head plume, and a dagger-like yellowish bill. In flight, they fold their neck into an S-shape with slow, powerful wingbeats.
Colour & Pattern
Uniform slate-gray or blue-gray coloration on the upper pennaceous surface, with lighter silvery-gray to whitish tones toward the fluffy base. The central rachis transitions from dark gray at the tip to a pale, yellowish-ivory hue near the calamus.
Barb Structure
Pennaceous at the upper tip with tightly adhering barbs, transitioning rapidly into a very loose, fluffy, plumulaceous structure toward the base with prominent downy barbules.
Texture & Surface
Smooth and matte on the upper pennaceous vane; extremely soft, silky, and downy at the basal portion.
Key Features
Large size, uniform blue-gray color, smooth upper vane contrasting sharply with a very fluffy, downy base, and a pale stout rachis.
Habitat
Found in both freshwater and saltwater habitats, including marshes, mangrove swamps, flooded meadows, lake edges, and ocean coasts.
Geographic Range
Widely distributed throughout North America, ranging from southern Alaska and Canada down through the United States, Central America, the Caribbean, and parts of northern South America.
Ecological Role
Acts as an apex aquatic predator helping to regulate fish, amphibian, and small mammal populations in wetland ecosystems.
Similar Species
Sandhill Crane or other large wading birds; distinguished by the unique texture combining a smooth slate-gray tip with an exceptionally fluffy downy base.
Interesting Facts
Great Blue Herons can strike with lightning speed to impale fish with their sharp bills and possess specialized vertebrae that allow them to bend their neck into an S-shape.
Condition Notes
Good condition with minor fraying and separation of the loose barbs near the base, typical of a naturally molted feather found outdoors.