
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: B. virginianus
Family: Strigidae (Typical Owls)
- Shape
- Asymmetrical vane with a rounded tip, broad outline, highly specialized for silent flight
- Size
- Approximately 6 to 8 inches long, with a wide vane measuring around 1.5 inches across, typical of a medium-to-large body or covert feather for this large owl species
- Rarity
- Common and widespread throughout its extensive natural geographic range
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Description
A magnificent and powerful raptor, the Great Horned Owl is easily recognized by its prominent ear tufts, piercing yellow eyes, and deep hooting calls. It is a fierce nocturnal apex predator with exceptional hearing and vision.
Colour & Pattern
Striking pattern of alternating dark brown, black, and white or buff bars across a grayish-brown background, providing exceptional camouflage against tree bark
Barb Structure
Pennaceous at the upper tip transitioning smoothly into a soft, velvety plumulaceous base with velvet-like barbules that eliminate sound during flight
Texture & Surface
Exceptionly soft and matte in texture, lacking the gloss of diurnal raptor feathers to ensure completely silent acoustic dampening during flight
Key Features
Distinctive dark brown and white barred pattern, velvety soft texture designed for silent flight, and robust curved rachis
Habitat
Incredibly adaptable, inhabiting deciduous and evergreen forests, deserts, swamps, tundra, and urban areas
Geographic Range
Widespread throughout North America, Central America, and much of South America, residing year-round across diverse climates
Ecological Role
Apex nocturnal predator controlling rodent, rabbit, and pest populations, serving as a key indicator of healthy woodland ecosystems
Similar Species
Barred Owl (Strix varia) and Short-eared Owl (Asio flammeus), distinguished by differing bar width and velvet texture intensity
Interesting Facts
Great Horned Owls can rotate their heads 270 degrees and exert crushing grip pressure of over 500 pounds per square inch in their talons
Condition Notes
Good overall condition with intact barbs and minimal fraying, displaying clean contrasting pigment bands