
Great Horned Owl (Hoot Owl, Cat Owl)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: B. virginianus
Family: Strigidae (Typical Owls)
- Shape
- Broadly rounded with a slight asymmetrical curve typical of wing feathers; lacks the extreme narrowing of outermost primaries.
- Size
- Approximately 8-10 inches in length; consistent with mid-sized secondary feathers of a large Bubo species.
- Rarity
- Common; one of the most widespread and successful birds of prey in the Western Hemisphere.
Found a feather like this?
Identify any feather from a photo, free.
Description
This is a robust feather from a powerful nocturnal predator. The Great Horned Owl is known for its prominent ear tufts and deep hooting. The feather's intricate barring provides perfect camouflage against tree bark.
Colour & Pattern
Mottled grayish-brown and buff-orange base with 4-5 distinct dark chocolate brown transverse bands; features 'salt and pepper' speckling between bands.
Barb Structure
Predominantly pennaceous with a soft, velvet-like 'fimbriae' (fringe) on the leading edge to muffle sound; plumulaceous at the very base.
Texture & Surface
Extremely soft, downy, and 'silky' to the touch; matte finish designed for noise reduction during silent flight.
Key Features
Velvety texture for silent flight, distinct dark brown banding on a buff-mottled background, and a rounded tip.
Habitat
Highly adaptable; found in deciduous and evergreen forests, swamps, deserts, agricultural areas, and suburban parks.
Geographic Range
Resident throughout North and South America, from the subarctic tree line to the southern tip of South America.
Ecological Role
Apex nocturnal predator; controls populations of rodents, rabbits, and even other birds of prey.
Similar Species
Barred Owl (straighter, cleaner bands, cooler gray), Red-tailed Hawk (stiffer texture, no velvet fringe).
Interesting Facts
Great Horned Owls have a crushing grip strength of up to 500 psi and are one of the few predators that regularly hunt skunks.
Condition Notes
Good; some slight fraying at the tip and separation of the barbs (splits) near the mid-section, suggesting a naturally molted specimen.