
Mourning Dove
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Columbiformes, Family: Columbidae, Genus: Zenaida, Species: macroura
Family: Columbidae (Pigeons and Doves)
- Shape
- Asymmetrical vane with a slender, elongated profile; slightly curved; pointed to slightly rounded tip; notable emargination on the leading edge for aerodynamic efficiency.
- Size
- Approximately 11-13 cm (4.5-5 inches) in length; consistent with mid-to-outer primary flight feathers of an adult Mourning Dove.
- Rarity
- Very Common; one of the most abundant and widespread birds in North America.
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Description
A primary feather from the Mourning Dove, a slender-tailed, small-headed bird known for its mournful 'coo-oo-oo' call. The bird is generally sandy brown with black spots on the wings and a long, pointed tail tipped in white. Their flight is fast and direct, accompanied by a distinctive whistling sound made by the wings.
Colour & Pattern
Uniform grayish-brown to charcoal-gray upper surface; slightly paler and more silver-gray on the ventral surface; no distinct banding or spotting is visible on this specific primary, which is characteristic of the species.
Barb Structure
Tightly interlocked pennaceous barbs on the majority of the vane; plumulaceous (fluffy) down at the base of the calamus for insulation; barbs are smooth and well-formed.
Texture & Surface
Smooth, firm, and slightly oily to the touch for water repellency; the surface has a soft matte finish with a very subtle satiny luster when held to the light.
Key Features
Tapered asymmetrical shape, uniform charcoal-gray coloration without banding, and the signature whistle-producing wing structure found in Columbids.
Habitat
Open and semi-open habitats including agricultural fields, suburban gardens, grasslands, and light woods. Avoids deep, unbroken forests.
Geographic Range
Found throughout North America from southern Canada to central Mexico; northern populations are migratory, while southern ones are year-round residents.
Ecological Role
Primary seed eater (granivore); they play a vital role in the food web as a prey species for hawks and falcons. Their population is currently stable and expanding.
Similar Species
Eurasian Collared-Dove (feathers are slightly larger and lighter gray) and White-winged Dove (which would show a distinct white patch on the wing coverts and different primary edging).
Interesting Facts
When Mourning Doves take off, their wings make a sharp whistling sound; this is not vocal, but a result of specialized feather tension and air friction. They can also fly at speeds up to 55 mph.
Condition Notes
Excellent condition; appears to be a freshly molted feather with very little wear on the tips and no visible fault bars or parasite damage.