
Great Horned Owl (Hoot Owl, Tiger Owl)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo virginianus
Family: Strigidae (Typical Owls)
- Shape
- Symmetrical vane with a softly rounded tip and extremely loose, fluffy structure
- Size
- Approximately 3 to 4 inches long, consistent with a body contour or flank feather from a large owl species
- Rarity
- Common and widespread
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Description
The Great Horned Owl is a powerful and adaptable nocturnal apex predator known for its prominent ear tufts, intense yellow eyes, and deep, resonant hooting calls. It is one of the largest owls in the Americas, possessing formidable strength and a silent hunting flight.
Colour & Pattern
Muted earth tones featuring grayish-brown barring and mottling over a pale whitish-grey downy base, providing excellent camouflage
Barb Structure
Plumulaceous (downy) structure with long, loose, separated barbules lacking rigid interlocking barbicels along much of the length, giving it a soft, furry appearance characteristic of silent-flight adaptations
Texture & Surface
Extremely soft, silky, and matte in texture with no gloss, highly specialized to absorb sound and ensure silent flight
Key Features
Extremely soft, plumulaceous barb structure with muted grayish-brown barring designed for acoustic dampening and camouflage
Habitat
Incredibly adaptable, found in forests, deserts, swamps, tundra, urban areas, and agricultural fields from the Arctic to South America
Geographic Range
Widespread throughout the Americas, ranging from the subarctic regions of Canada and Alaska down through the United States, Central America, and into South America
Ecological Role
Serves as a top apex nocturnal predator, helping to regulate populations of rodents, rabbits, skunks, and even other birds of prey
Similar Species
Barred Owl (Strix varia) and Snowy Owl (Bubo scandiacus), distinguished by differing bar size, coloration, and finer details of the feather vane
Interesting Facts
Great Horned Owls are capable of exerting a crushing force of over 300 pounds per square inch in their talons, roughly matching the bite force of an adult human
Condition Notes
Good condition with minor surface debris, barbs are largely intact though naturally loose and wispy