
Brown Pelican
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Pelecaniformes, Family: Pelecanidae, Genus: Pelecanus, Species: P. occidentalis
Family: Pelecanidae (Pelicans)
- Shape
- Highly asymmetrical with a narrow, stiff leading vane and a broad trailing vane; elongated with a slightly rounded to blunt tip typical of heavy-bodied soaring birds.
- Size
- Estimated 30-38 cm (12-15 inches) in length. Consistent with the large wingspan of a Brown Pelican (6-7 feet).
- Rarity
- Common along coastlines; a success story of conservation after recovering from near-extinction due to DDT.
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Description
A long, resilient flight feather from one of the world's most recognizable coastal birds. The Brown Pelican is a large, grey-brown waterbird with a massive bill and expandable throat pouch. In flight, they are graceful soarers, often seen flying in 'V' formations or lines just above the wave tops.
Colour & Pattern
Gradated silver-grey to brownish-charcoal. The leading edge is darker, transitioning to a silvery-grey on the trailing vane. The tip is darker brown, indicating higher melanin concentration for wear resistance.
Barb Structure
Densely packed pennaceous barbs interlocked with hooklets for flight rigidity; some plumulaceous (downy) barbs visible at the base of the calamus for insulation.
Texture & Surface
Smooth and stiff upper surface; slightly oily to the touch due to preen oil for water resistance; matte finish with a slight silvery sheen.
Key Features
Length and width ratio, distinct silver-grey coloration with dark brown tips, and a very sturdy, pale rachis. The size distinguishes it from gulls, and the color distinguishes it from White Pelicans.
Habitat
Coastal marine environments, including estuaries, bays, and beaches; rarely found inland except during extreme weather events.
Geographic Range
Year-round resident along the Atlantic, Gulf, and Pacific coasts of the Americas, ranging from Washington/New Jersey south to the Amazon River and northern Chile.
Ecological Role
Top-tier coastal predator controlling fish populations; their nesting health is a primary indicator of the health of the marine ecosystem and chemical pollution levels.
Similar Species
American White Pelican (feathers are pure white with black tips), Great Blue Heron (more blue-grey/slate and thinner), and large Gulls (typically have different spotting or terminal band patterns).
Interesting Facts
Brown Pelicans are the only pelican species that perform spectacular plunge-dives from heights of up to 60 feet to catch fish, using their pouch like a dip net.
Condition Notes
Good condition overall; some slight fraying (separation of barbs) at the tip and along the trailing edge, likely due to natural wear or 'zip' separation after molting.