
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 vane; elongated and slender with a tapered, slightly pointed tip; distinctive emargination on the trailing edge
- Size
- Approximately 12-14 cm (4.7-5.5 inches) in length, fitting the standard primary range for a medium-sized 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 graceful, slender-tailed bird known for its mournful cooing. The bird typically measures 23-34 cm with a wingspan of 37-45 cm. Its plumage is generally a delicate grey-brown with black spots on the wings and a pinkish iridescent patch on the neck of males.
Colour & Pattern
Bicolor pattern with a sharp diagonal transition; the distal half is a deep charcoal grey to brownish-black, while the proximal half is a creamy white to pale grey; the rachis follows the dark tone of the outer vane
Barb Structure
Tightly interlocked pennaceous barbs on the distal portion; plumulaceous (fluffy) barbs near the superior umbilicus at the base
Texture & Surface
Smooth and matte; the surface is designed to minimize air turbulence, though it lacks the silent-flight softening found in owls; relatively stiff for its size
Key Features
Sharp, diagonal color break between dark grey and white; extreme vane asymmetry; slender, tapered shape characteristic of Columbiformes
Habitat
Highly adaptable; found in open woodlands, grasslands, agricultural fields, suburban parks, and urban backyards
Geographic Range
Abundant across North America, from Southern Canada through the United States and Mexico into Central America; northern populations are migratory
Ecological Role
Primary seed eater (granivore); serves as a major food source for various raptors, including Cooper's Hawks and Falcons; significant disperser of seeds
Similar Species
White-winged Dove (has a more prominent white patch), Rock Pigeon (larger, broader feathers), Eurasian Collared-Dove (lacks the same sharp white-to-dark primary contrast)
Interesting Facts
Mourning Doves are one of the most successful avian species, with a population in the hundreds of millions; they are also unique in producing 'crop milk' to feed their young
Condition Notes
Good condition, though shows a significant notch/tear near the tip on the trailing edge, likely from mechanical wear or a close encounter with a predator/obstacle