
Great Horned Owl (Also known as the Hoot Owl or 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 broad, rounded tip and a very loose, fluffy lower structure
- Size
- Approximately 4 to 6 inches long, consistent with large body contour or semiplume feathers of this species
- Rarity
- Common and widespread
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Description
The Great Horned Owl is a powerful, heavily built apex predator of the night, easily recognized by its prominent ear tufts, intense yellow eyes, and deep, resonant hooting calls
Colour & Pattern
Charcoal grey to black dark tip with intricate vermiculations and mottling transitioning into a stark white or pale grey base with grey barring along the central rachis
Barb Structure
Pennaceous at the dark tip with interlocked barbicels, transitioning into an extremely loose, plumulaceous (downy) base with disconnected barbs
Texture & Surface
Extremely soft and silky, completely silent to the touch due to specialized velvety barbules, with a matte, non-reflective surface finish
Key Features
Distinctive high-contrast transition from a dark, mottled grey tip to a very fluffy, pale white basal section with soft, sound-dampening barbules
Habitat
Incredibly adaptable, found in deciduous and evergreen forests, deserts, swamps, tundra, urban areas, and agricultural fields
Geographic Range
Widespread throughout the Americas, ranging from the subarctic regions of North America down through Central America to South America
Ecological Role
Acts as a primary apex nocturnal avian predator, helping control rodent and small mammal populations while serving as a vital ecological health indicator
Similar Species
Barred Owl (Strix varia) and Snowy Owl (Bubo scandiacus), distinguished by different barring patterns and lighter or heavier overall coloration
Interesting Facts
Great Horned Owls possess an exceptional sense of hearing and can rotate their heads 270 degrees, while their specialized flight feathers enable completely silent flight
Condition Notes
Good condition with intact structure, showing minimal wear and no visible fault bars or parasitic damage