
Great Egret (also known as Common Egret, Large Egret, or Great White Heron)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Pelecaniformes, Family: Ardeidae, Genus: Ardea, Species: Ardea alba
Family: Ardeidae (Herons, Egrets, and Bitterns)
- Shape
- Highly elongated and narrow; asymmetrical due to environmental wear, with a tapered tip. The overall outline is slender and plume-like.
- Size
- Estimated at 4-6 inches (10-15 cm) in length. This is consistent with intermediate body contour feathers or shorter breeding plumes found in large Ardeidae species.
- Rarity
- Common. Great Egrets are widespread and populations have recovered significantly since the early 20th century.
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Description
This is a slender white feather from a Great Egret, a tall, stately wading bird with all-white plumage, a long S-curved neck, a yellow bill, and black legs and feet.
Colour & Pattern
Pure white (leucistic coloration typical of the species). There are no marks, bands, or spots. The white is structural, reflecting all visible light.
Barb Structure
Mixed structure; the distal portion shows some pennaceous interlocking, while the proximal and mid-sections appear plumulaceous and loose. Many barbs are separated or 'unzipsed' due to exposure.
Texture & Surface
Appears soft, silky, and somewhat matte. The feather lacks the stiff, oily texture of aquatic diving birds, as egrets primarily wade rather than swim.
Key Features
Pure white color, elongated and slender shape, thin flexible rachis, and the absence of any pigmentation or secondary colors.
Habitat
Freshwater and saltwater wetlands, including marshes, ponds, tidal flats, and lake shores. Often nests in colonies (rookeries) in trees near water.
Geographic Range
Globally distributed across temperate and tropical regions. In the Americas, resident from the southern US to South America; northern populations migrate south for winter.
Ecological Role
Top-tier wetland predator, consuming fish, frogs, and aquatic insects. Their nesting colonies provide nutrients to local ecosystems through guano drop.
Similar Species
Snowy Egret (feathers are usually smaller/curlier), Cattle Egret (feathers shorter, may have buff tint), or Great Blue Heron (white morph, but feathers usually larger).
Interesting Facts
In the late 19th century, these feathers were worth twice their weight in gold. Their beauty sparked the 'Plume Wars' and led to the formation of the first Audubon societies.
Condition Notes
Poor to Fair. The feather shows significant environmental wear, with barbs clumped together (likely from moisture or mud) and loss of structural integrity (fraying).