
Great Horned Owl (also known as Tiger Owl or Hoot Owl)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo virginianus
Family: Strigidae (Typical Owls)
- Shape
- Asymmetrical vane with a distinctly rounded tip and slight emargination on the leading edge
- Size
- Estimated 25–30 cm (10–12 inches) in length; consistent with mid-to-outer primaries of a large owl
- Rarity
- Common; one of the most widespread and successful birds of prey in the Americas
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Description
A magnificent large owl with prominent ear tufts and a deep hooting call. The feather reflects its apex predator status, featuring cryptic camouflage and silent-flight adaptations.
Colour & Pattern
Mottled brown, tan, and creamy white; distinctive 'tiger-stripe' horizontal banding and vermiculation; darker brown bands alternate with lighter mottled sections
Barb Structure
Pennaceous with specialized velvety 'fimbriae' on the surface and a serrated/comb-like leading edge (flutings) to reduce noise; plumulaceous at the base
Texture & Surface
Extremely soft, silky, and matte; lacks the stiff, glossy surface of hawks to allow for near-silent flight
Key Features
Soft velvety texture, comb-like 'fimbriae' on the leading edge, and complex mottled brown/tan banding
Habitat
Highly adaptable; found in deciduous and evergreen forests, swamps, deserts, subarctic tundra, and urban parklands
Geographic Range
Year-round resident across most of North America (from Alaska to Mexico) and much of South America
Ecological Role
Apex predator; controls populations of rodents, rabbits, and even other birds of prey
Similar Species
Barred Owl (lacks the velvety texture and has more distinct, clean white bars); Red-tailed Hawk (stiffer, glossy, and lacks silent-flight serrations)
Interesting Facts
The pressure of their talons can exceed 300 psi. They are one of the few predators that regularly hunt skunks due to their poor sense of smell.
Condition Notes
Good condition; some minor separation of barbs near the mid-section and light wear at the tip, suggests a naturally molted feather