
Mourning Dove (also known as Rain Dove, Turtle Dove, or Carolina Pigeon)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Columbiformes, Family: Columbidae, Genus: Zenaida, Species: Z. macroura
Family: Columbidae (Doves and Pigeons)
- Shape
- Highly asymmetrical vane with a narrow leading edge and a broader trailing edge; the tip is slightly rounded but generally tapered, with noticeable emargination (notching) near the distal end of the leading vane.
- Size
- Estimated 12–15 cm (4.7–5.9 inches) in length. This is consistent with the primary feathers of a medium-sized dove, which typically range from 11 to 16 cm depending on the exact position on the wing.
- Rarity
- Very Common. One of the most abundant and widespread birds in North America.
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Description
This is a primary flight feather from a Mourning Dove, a slender, medium-sized bird known for its mournful 'coo-oo-oo' call. The bird itself is grayish-brown with black spots on the wing coverts and a long, pointed tail tipped with white. Its flight is fast and direct, characterized by a distinctive whistling sound produced by the vibration of these primary feathers.
Colour & Pattern
A uniform grayish-brown or 'muted tan' base color. The leading edge is a darker charcoal-gray, while the trailing vane shows a subtle gradient to a lighter pearl-gray. There are no distinct bands or spots, which is characteristic of the primary flight feathers of this species.
Barb Structure
Tightly interlocked (pennaceous) throughout the majority of the vane for flight efficiency, becoming slightly plumulaceous (fluffy) at the very base near the superior umbilicus. Barbs are intact but show minor separation near the tip.
Texture & Surface
Smooth and relatively stiff with a matte finish. Unlike owls, which have a velvety texture for silent flight, dove feathers are smooth, which contributes to the whistling sound they make during takeoff.
Key Features
Characteristic slate-gray to tan coloration, strong asymmetry of the vanes, and a pale, sturdy rachis. The absence of barring or distinct patterns separates it from hawk or owl feathers of similar size.
Habitat
Extremely versatile; found in open and semi-open habitats including agricultural fields, grasslands, suburban backyards, parks, and light woodland. Avoids deep, unbroken forests.
Geographic Range
Widespread across North America from southern Canada to Central America. Northern populations are migratory, moving to the southern US and Mexico for the winter, while southern populations are year-round residents.
Ecological Role
Primarily a seed-eater (granivore), they play a role in seed dispersal. They are a vital prey species for many raptors, such as Cooper's Hawks and Falcons.
Similar Species
Eurasian Collared-Dove (feathers are slightly larger and grayer), White-winged Dove (would show a distinct white patch on the coverts, though primaries are similar), and Rock Pigeon (usually broader and more varied in color).
Interesting Facts
Mourning Doves are among the fastest flyers, capable of reaching speeds up to 55 mph. The whistling sound heard when they take off is actually a 'wing whistle,' a form of non-vocal communication that warns other birds of a potential predator.
Condition Notes
Good to Fair condition. There is visible 'splitting' or separation of the barbs near the tip, likely caused by physical wear or the impact of the bird hitting a surface. The calamus (quill) appears intact.