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Great Horned Owl (also known as the Tiger Owl or Hoot Owl)
Contour or body feather, with specialized serrated leading edge typical of owl flight and contour feathers

Great Horned Owl (also known as the 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, softly rounded tip with a broad, tapered outline and specialized velvety texture
Size
Approximately 6-8 inches long and 2-3 inches wide, consistent with a large body or covert contour feather of a Great Horned Owl
Rarity
Common (regularly encountered and widespread throughout its range)
Learn more about Great Horned Owl (also known as the Tiger Owl or Hoot Owl) in the encyclopedia →

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Description

The Great Horned Owl is a powerful and formidable nocturnal predator known for its prominent ear tufts, striking yellow eyes, and deep, resonant hooting calls. It is one of the largest and most adaptable owls in the Americas, capable of taking prey much larger than itself. Its plumage is a masterpiece of natural camouflage, blending seamlessly into tree bark.

Colour & Pattern

Rich earth tones featuring intricate brown, grey, and white vermiculations, barring, and speckling across a buff background, typical of cryptic camouflage plumage

Barb Structure

Pennaceous upper vane transitioning to a dense plumulaceous base; barbs feature microscopic projections that dampen sound for silent flight; intact structure

Texture & Surface

Exceptionally soft, velvety, and matte due to specialized fringe-like barbules that eliminate sound during flight friction

Key Features

Intricate brown and grey vermiculation, soft velvety texture, pale rachis, and specialized silent-flight barb structures

Habitat

Incredibly adaptable, inhabiting deciduous and coniferous forests, deserts, swamps, tundra, and even urban and suburban parks

Geographic Range

Widespread across the Americas, ranging from the Arctic tree line down through South America, inhabiting nearly every environment from sub-arctic to tropical

Ecological Role

Apex nocturnal predator regulating populations of rodents, rabbits, skunks, and even other raptors, maintaining a healthy balance in woodland and grassland food webs

Similar Species

Barred Owl (Strix varia) and Snowy Owl (Bubo scandiacus), though Barred Owl feathers lack the distinct warm brown vermiculations and Snowy Owl feathers are predominantly white with dark spots

Interesting Facts

Great Horned Owls are capable of exerting over 500 pounds per square inch of crushing power with their talons, comparable to the bite force of an adult dog

Condition Notes

Good condition with intact barbs, minor wear at the base, and no significant fading or damage, graded as Good