
Brown Pelican
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Pelecaniformes, Family: Pelecanidae, Genus: Pelecanus, Species: P. occidentalis
AI-generated identification · may be incorrectFamily: Pelicants (Pelecanidae)
- Shape
- Slightly asymmetrical vane with a pointed to rounded tip, typical of a large avian flight feather.
- Size
- Estimated around 10 to 14 inches long, robust, consistent with large flight feathers of pelicans.
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Description
The Brown Pelican is a large, unmistakable coastal waterbird with a massive bill and throat pouch. In flight, they soar gracefully in formation just above the wave tops. This flight feather exhibits the characteristic strong white shaft and dark vane typical of a pelican wing feather.
Colour & Pattern
Dark brownish-black vane grading into lighter gray tones toward the base, contrasted with a very prominent, thick, stark white rachis.
Barb Structure
Pennaceous structure near the tip, becoming somewhat plumulaceous or frayed near the base; barbs are interlocking but show wear.
Rachis & Barb Pattern
Thick, prominent white central rachis that is rigid yet flexible, with dense barbs branching out at a moderate angle.
Texture & Surface
Stiff and relatively smooth along the pennaceous tip, with a matte finish and some wear along the edges.
Feather Placement
Wing, likely a primary or secondary flight feather given its length, stiffness, and structural rigidity.
Key Features
Extremely stout and bright white rachis contrasting sharply against dark brown to blackish barbs.
Habitat
Coastal marine environments, estuaries, ocean shores, mangrove swamps, and saltwater bays.
Geographic Range
Marine coasts of the Americas, ranging from the Atlantic and Gulf coasts of the United States down to South America.
Ecological Role
Apex piscivorous predator in marine coastal ecosystems, serving as an important bioindicator of marine health.
Similar Species
Other large coastal seabirds, but the exceptionally thick white rachis combined with dark vane coloration is highly diagnostic for large Pelecanidae.
Interesting Facts
Brown Pelicans are famous for their spectacular plunge-diving technique from heights of up to 60 feet to capture fish in their throat pouches.
Cultural Significance
Pelican feathers were occasionally used in historical decorative arts or millinery, though strictly regulated today.
Field Identification Tips
Look along sandy beaches, near piers, and around coastal roosting sites where pelicans frequently preen and molt flight feathers.
Condition Notes
Good condition with some slight fraying and wear along the lower vanes, indicating it was shed naturally or weathered.
Notes
Florida, Gulf Coast