
Barn Owl, Monkey-faced Owl, Ghost Owl
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Tytonidae, Genus: Tyto, Species: Tyto alba
Family: Tytonidae (Barn Owls)
- Shape
- Symmetrical vane with a broad, rounded tip and a slightly tapered base. The overall outline is spatulate to ovate, characteristic of body plumage rather than aerodynamic flight feathers.
- Size
- Estimated 2.5 to 3.5 inches (6-9 cm) in length. This is standard for the larger contour feathers found on the flanks or underparts of an adult Barn Owl.
- Rarity
- Common to Uncommon. While widespread, their nocturnal nature and declining numbers in agricultural areas due to habitat loss and rodenticide use make them less frequently seen than other owl species.
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Description
This is a quintessential Barn Owl body feather. The bird itself is a medium-sized owl with a heart-shaped facial disk, long legs, and no 'ear' tufts. It has a ghostly white underside and a golden-buff back mottled with grey and white. Their flight is buoyant and erratic, often described as moth-like.
Colour & Pattern
Base color is pure white to creamy white. The distal portion features a small cluster of dark brownish-grey to blackish spots (flecks). The ventral surface is paler than the dorsal, and the rachis is dark near the base but lightens towards the tip.
Barb Structure
Mixed pennaceous and plumulaceous; the distal (top) half is tightly interlocked but extremely soft, while the proximal (bottom) half is highly plumulaceous (downy) for insulation. The surface possesses a velvet-like 'pile' of fine barbules that muffle sound.
Texture & Surface
Incredibly soft, silky, and matte. Like most owl feathers, it lacks the glossy finish of waterfowl or corvids. The surface has a specialized 'velvet' texture designed to reduce friction and enable near-silent movement.
Key Features
Heart-shaped pattern of small dark speckles on a white background, combined with a highly downy (plumulaceous) base and a velvety texture.
Habitat
Open country, grasslands, agricultural fields, marshes, and meadows. They require suitable nesting cavities in old trees, hollow logs, cliffs, or man-made structures like barns, silos, and church steeples.
Geographic Range
One of the most widespread birds in the world, found on every continent except Antarctica. In North America, they range from southern Canada throughout the United States and Mexico, though they are less common in the colder northern interior.
Ecological Role
Apex nocturnal predator, serving as a critical biological control for rodent populations. They are highly sensitive to environmental toxins like second-generation anticoagulant rodenticides.
Similar Species
Short-eared Owl feathers (tend to be more buff/ochre with heavier streaking), Snowy Owl feathers (much larger, typically heavier barring rather than small flecks), or Great Horned Owl breast feathers (distinctly barred rather than spotted).
Interesting Facts
Barn Owls have incredibly acute hearing; their ears are placed asymmetrically on their head, allowing them to triangulate the sound of prey in total darkness. A single pair of Barn Owls can consume over 1,000 rodents in a single nesting season.
Condition Notes
Good condition. The barbs are slightly separated (a sign of natural wear or post-shed handling), but the spotting remains distinct. No signs of fault bars or significant parasitic damage.