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Great Horned Owl (Northern subclass or light morph)
Semiplume or transition contour feather from the breast or belly

Great Horned Owl (Northern subclass or light morph)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo virginianus

Family: Strigidae (Typical Owls)

Shape
Broadly rounded with a spatulate outline and a fan-shaped distal end; highly symmetrical.
Size
Approximately 4-6 cm (1.5-2.5 inches); typical for ventral body feathers of large bubonids.
Rarity
Common; one of the most widespread and successful raptors in the Western Hemisphere.
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Description

This soft, downy feather belongs to a Great Horned Owl, a powerful nocturnal predator known as the 'Tiger of the Woods.' The bird itself is large with prominent ear tufts and piercing yellow eyes. Its plumage is a complex camo-pattern designed for stealth.

Colour & Pattern

Muted sandy-taupe to pale buff base; faint dusky brownish terminal wash with very subtle, thin transverse darker streaks (fine vermiculation).

Barb Structure

Combination of tightly interlocked (pennaceous) distal barbs and a large, fluffy (plumulaceous) proximal base; features extremely fine barbules for silent flight.

Texture & Surface

Velvety and soft to the touch; characteristic owl 'bloom' which reduces friction and noise during movement.

Key Features

Velvet-like texture, lack of sharp 'clipped' edges, high percentage of downy barbules at the base, and subtle vermiculated tan-brown color.

Habitat

Extremely versatile: found in deciduous and evergreen forests, swamps, deserts, agricultural areas, and urban parks.

Geographic Range

Resident throughout North and South America, from the subarctic tree line to the tip of South America.

Ecological Role

Apex predator; controls populations of rodents and other birds. Listed as Least Concern by the IUCN but vital for ecosystem balance.

Similar Species

Barred Owl (Strix varia) feathers are more distinctly barred; Snowy Owl (Bubo scandiacus) feathers are much whiter with less buff/tan.

Interesting Facts

Great Horned Owls have no sense of smell, allowing them to regularly prey upon skunks without being deterred by the defensive spray.

Condition Notes

Fair to Good; shows some separation of the distal barbs and typical wear on the downy fluff, likely a naturally molted specimen.