Common Chicken (likely a Marans, Rhode Island Red, or similar dark-plumaged domestic breed)
Kingdom: Animalia; Phylum: Chordata; Class: Aves; Order: Galliformes; Family: Phasianidae; Genus: Gallus; Species: G. gallus; Subspecies: G. g. domesticus · Phasianidae (Pheasants, Grouse, and Allies) · Contour (Body Feather)
Species
Gallus gallus domesticus
Feather Type
Contour (Body Feather)
Family
Phasianidae (Pheasants, Grouse, and Allies)
Shape
Symmetrical, broad-based with a rounded to slightly ragged tip; typical 'lanceolate' shape found in saddle or hackle regions of poultry.
Size
Approximately 4-5 inches (10-12 cm) in length. Consistent with the medium-sized contour feathers found on the back or flank of a domestic fowl.
Rarity
Very Common; the most populous bird species in the world.
Color & Pattern
Deep mahogany to dark brown/black coloration. It lacks distinct banding or barring, showing a solid, saturated melanin-based pigment that is typical of dark chicken breeds.
Barb Structure
The lower portion is plumulaceous (downy and fluffy) for insulation, transitioning to a pennaceous (interlocked) structure at the tip. The barbs are currently separated due to wear or handling.
Texture & Surface
The surface is matte to slightly glossy. The pennaceous section feels somewhat stiff and fibrous, while the base is very soft and silky.
Description
This is a classic contour feather from a domestic chicken. Chickens are ground-dwelling birds with heavy bodies and short wings. Their feathers are designed for insulation and protection rather than sustained flight. This specific feather shows the dark, rich tones found in many heritage breeds known for dark egg-laying or meat production.
Key Features
Lanceolate shape, large downy base (plumulaceous), solid dark brown pigmentation, and a sturdy central rachis characteristic of Galliformes.
Habitat
Domestic environments including farms, backyards, and agricultural areas. The species originated from tropical jungles (Red Junglefowl habitat).
Geographic Range
Global; found in nearly every human-inhabited region on Earth due to domestication.
Condition Notes
Fair to Poor condition. The feather shows significant 'unzipping' of the barbs (loss of integrity in the hooklets) and some fraying at the tip, likely from molting or environmental wear.
Interesting Facts
Chickens have a complex social structure known as a 'pecking order.' They are descendants of the Red Junglefowl of Southeast Asia and were domesticated over 7,000 years ago.
Ecological Role
Domesticated species; serves as a primary food source for humans and various terrestrial predators (foxes, hawks, coyotes).
Similar Species
Wild Turkey (Meleagris gallopavo) feathers are larger and usually have distinct iridescent bands; Pheasant feathers often have more complex barring or spotting.