
Mourning Dove
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Columbiformes, Family: Columbidae, Genus: Zenaida, Species: Zenaida macroura
Family: Columbidae (Pigeons and Doves)
- Shape
- Highly asymmetrical with a very narrow leading edge (outer vane) and a broad trailing edge (inner vane); pointed tip with a distinctive tapered silhouette.
- Size
- Approximately 12-14 cm (4.7-5.5 inches) in length. This is consistent with the 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
The Mourning Dove is a slender, medium-sized bird with a long, pointed tail. They are known for their soft, mournful 'coo-oo' song and the whistling sound their wings make upon takeoff. This feather reflects their graceful, fast-flying nature.
Colour & Pattern
Overall mousy gray to brownish-gray with a slight olive wash. The inner vane shows a subtle transition to a lighter slate gray. Centrally, the rachis is quite pale, almost white or cream, which is a diagnostic feature.
Barb Structure
Tightly interlocked pennaceous barbs throughout most of the vane to provide aerodynamic lift; plumulaceous (downy) barbs present only at the very base of the quill.
Texture & Surface
Smooth, silky, and somewhat flexible. The surface has a soft, matte appearance typical of Columbidae, lacking the heavy oils or high gloss found in waterbirds.
Key Features
Grayish-brown coloration, stark white/ivory rachis, extreme asymmetry of the vanes, and the specific narrow, pointed tip characteristic of dove primaries.
Habitat
Found in a wide variety of open and semi-open habitats including grasslands, farms, orchards, suburbs, and lightly wooded areas. They avoid deep, unbroken forests.
Geographic Range
Abundant across North America, from Southern Canada through the United States and Mexico into Central America. Northern populations are migratory, while southern ones are year-round residents.
Ecological Role
Primary seed eaters (granivores), they play a role in seed dispersal. They are also a vital prey source for many hawks and falcons.
Similar Species
Eurasian Collared-Dove (larger, paler gray), White-winged Dove (shorter, rounded primaries with white patches), or Rock Pigeon (usually broader and darker).
Interesting Facts
Mourning Doves can fly at speeds up to 55 mph. They are also unique among birds in their ability to drink water by suction, rather than tilting their heads back to swallow.
Condition Notes
Good condition. There are minor separations in the barbs (splits) along the trailing edge, likely due to natural wear or post-molt handling, but the feather remains largely intact.