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Mourning Dove (Rain Dove, Carolina Pigeon)
Secondary Flight Feather (Remex)

Mourning Dove (Rain Dove, Carolina Pigeon)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Columbiformes, Family: Columbidae, Genus: Zenaida, Species: Zenaida macroura

Family: Columbidae (Pigeons and Doves)

Shape
Broad and slightly asymmetrical with a rounded, blunt tip. The leading edge (outer vane) is narrower than the trailing edge (inner vane).
Size
Estimated 4-5 inches (10-12 cm) in length; the width is approximately 1 inch at the broadest point. This length is typical for mid-to-inner secondaries of an adult Mourning Dove.
Rarity
Very Common; one of the most abundant and widespread birds in North America.
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Description

This feather belongs to the Mourning Dove, a slender, medium-sized bird known for its mournful 'coo-oo' call and whistling wing beats. The bird itself is gracefully proportioned with a long, tapered tail and small head. Its plumage is a blend of delicate grays and tans with black spots on the wing coverts.

Colour & Pattern

Uniform grayish-brown to tan (taupe) coloration. There is a subtle, darker grayish hue toward the center. The underside is a lighter, more silver-gray. No conspicuous spots are visible on this specific feather, which is common for inner secondaries.

Barb Structure

The upper portion is tightly interlocked (pennaceous) for aerodynamic efficiency, while the base transition into a soft, fluffy plumulaceous (downy) structure. The barbs are mostly intact but show some separation at the tip.

Texture & Surface

Smooth, soft, and slightly velvety to the touch. It has a matte finish typical of doves, which produce a fine powder down that gives the feathers a soft 'bloom' or dusty texture.

Key Features

The combination of the uniform taupe-gray color, the velvet-like matte texture, the rounded tip, and the fluffy white down at the base of the quill are diagnostic for a columbid secondary.

Habitat

Found in a wide variety of open and semi-open habitats including farmlands, grasslands, brushy areas, suburbs, and urban parks. They avoid deep, unbroken forests.

Geographic Range

Resident to medium-distance migrant across North America, from southern Canada through the United States to Central America and the Caribbean.

Ecological Role

Primary seed eaters (granivores), they play a role in seed dispersal. They are also a vital prey species for many raptors, including Cooper's Hawks and Falcons.

Similar Species

Eurasian Collared-Dove feathers are very similar but tend to be slightly larger and a paler, cooler gray. White-winged Dove feathers would show a distinct white band which is absent here.

Interesting Facts

Mourning Doves are among the fastest fliers, capable of reaching speeds up to 55 mph. They are also unique in that they produce a 'crop milk' to feed their young, which both males and females can secrete.

Condition Notes

Good condition. There is minor 'splitting' of the vanes near the tip, likely due to natural wear or contact with the ground after molting. No visible fault bars or parasite damage.