
Rock Pigeon (also known as Feral Pigeon or Rock Dove)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Columbiformes, Family: Columbidae, Genus: Columba, Species: C. livia
Family: Columbidae (Pigeons and Doves)
- Shape
- Broad and slightly asymmetrical with a rounded tip; the outer vane is narrower than the inner vane, characteristic of a secondary wing feather.
- Size
- Approximately 12-14 cm in length and 3-4 cm in width; consistent with the wing dimensions of an adult Rock Pigeon.
- Rarity
- Very Common; one of the most abundant bird species in the world, particularly in human-populated areas.
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Description
This is a clean, white flight feather from a Rock Pigeon. In the wild, these birds are blue-gray with iridescent neck feathers, but domestic breeding has introduced pure white individuals. Pigeons are stout birds with short necks and small heads, known for their powerful, flapping flight and distinctive cooing calls.
Colour & Pattern
Pure white (leucistic or domestic morph). Lacks the standard gray and black bars of wild-type pigeons; consistent with 'White King' or common domestic decorative breeds often seen in urban feral populations.
Barb Structure
The distal portion is pennaceous with tightly interlocking barbs providing a smooth aerodynamic surface; the proximal base features loose, plumulaceous barbs (downy texture) for insulation.
Texture & Surface
Smooth and somewhat waxy to the touch; the dorsal surface has a slight sheen while the ventral side is matte. It feels lightweight yet rigid.
Key Features
Rounded tip, broad vane relative to length, white rachis, and the presence of a downy tuft at the base. The lack of pigments suggests a domestic or feral 'white' color morph.
Habitat
Found in a variety of environments from urban city centers and suburban parks to agricultural fields and rocky sea cliffs.
Geographic Range
Global distribution; resident on every continent except Antarctica. Non-migratory but highly mobile within local territories.
Ecological Role
They serve as a primary food source for urban raptors like Peregrine Falcons. They are also prolific seed eaters and opportunistic scavengers.
Similar Species
White Dove (Streptopelia risoria) feathers are smaller and more delicate; Cattle Egret feathers are more elongated and have a different barb density.
Interesting Facts
Rock Pigeons were the first birds to be domesticated. They have an incredible homing ability, using magnetoreception and landmarks to find their way home from hundreds of miles away.
Condition Notes
Good condition; the feather shows some minor 'splitting' of the barbs on the trailing edge, likely due to mechanical wear or the molting process. The calamus is clean and intact.