
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
- Symmetrical, broad, and fan-shaped with a rounded, blunt tip.
- Size
- Approximately 2.5 to 3.5 inches in length. Standard for body contour feathers on large owls.
- Rarity
- Common and widespread, though rarely seen due to its nocturnal habits.
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Description
This feather belongs to the Great Horned Owl, a powerful apex predator with iconic 'ear' tufts. The bird is large and barrel-shaped with mottled browns and distinct yellow eyes. Their deep 'hoo-h'hoo-hoo' call is a staple of nighttime wilderness.
Colour & Pattern
Mottled grayish-brown base leading to a distinct white horizontal band, capped with a dark brown/blackish terminal edge. This cryptic patterning provides camouflage against tree bark.
Barb Structure
Highly plumulaceous (downy) base with a short pennaceous tip. Features a characteristic 'fringe' of soft pile on the surface to dampen sound.
Texture & Surface
Extremely soft, silky, and velvet-like. This texture is a specialized adaptation for silent flight and thermal insulation.
Key Features
The white band near the tip combined with the extremely soft, fuzzy 'muffled' texture is diagnostic for large owls.
Habitat
Highly adaptable: found in deciduous and evergreen forests, swamps, deserts, subalpine meadows, and urban parks.
Geographic Range
Widespread throughout the Americas, from the Arctic tree line in Alaska and Canada south to the tip of South America.
Ecological Role
Top-tier predator; regulates populations of rodents, rabbits, and even other birds of prey. Considered an ecological indicator of a healthy, diverse food web.
Similar Species
Long-eared Owl feathers are similar but smaller and narrower. Barred Owl feathers lack the distinct white band found on many Great Horned Owl contour feathers.
Interesting Facts
Great Horned Owls can apply up to 500 PSI with their talons, enough to crush the spine of a large rabbit or even a small hawk.
Condition Notes
Fair to Good. The feather shows significant separation of the barbs ('zipped' plumage is lost) and some fraying at the tip, suggesting a naturally molted feather exposed to some environmental wear.