
Great Blue Heron
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Pelecaniformes, Family: Ardeidae, Genus: Ardea, Species: Ardea herodias
Family: Ardeidae (Herons, Egrets, and Bitterns)
- Shape
- Slightly asymmetrical vane with a curved, tapered silhouette and a pointed tip, showing typical aerodynamic contouring.
- Size
- Approximately 12 to 15 inches long, typical for a large wing flight feather of this species.
- Rarity
- Common
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Description
The Great Blue Heron is the largest North American heron, characterized by its long legs, sinuous neck, and massive dagger-like bill. It boasts a slate-gray body with chestnut and black accents. This large flight feather exhibits the characteristic slate-gray tone and structural rigidity necessary to support the powerful wings of a majestic wading bird.
Colour & Pattern
Uniform slate gray to blue-gray coloration with a stout, pale whitish-gray central rachis, lacking heavy banding or spots.
Barb Structure
Pennaceous vane structure along the upper length with tightly interlocked barbicels, transitioning to a softer, plumulaceous base near the calamus.
Texture & Surface
Smooth, firm, and slightly glossy texture along the pennaceous vanes, offering a weather-resistant surface.
Key Features
Large size, solid slate-gray coloration without barring, strong curvature, and a robust whitish rachis.
Habitat
Freshwater and saltwater wetlands, marshes, mangrove swamps, lake edges, and riverbanks.
Geographic Range
Widespread throughout North America, ranging from Alaska down through Central America, the Caribbean, and parts of northern South America.
Ecological Role
Apex predator in wetland food webs, helping control populations of fish, amphibians, rodents, and large insects.
Similar Species
Sandhill Crane or other large wading birds; distinguished by the uniform gray tone, lack of brownish hues, and distinctive wing feather curvature.
Interesting Facts
Great Blue Herons fly with their necks folded into an 'S' shape rather than outstretched, a key feature distinguishing herons from cranes and storks.
Condition Notes
Good condition with minor wear along the trailing edge, intact barbs, and clean shaft structure.