
Great Horned Owl (also known as 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
- Symmetrical vane with a broad, rounded tip and dense, soft plumulaceous base
- Size
- Approximately 5 to 6 inches long, characteristic of a large body contour feather from the breast or flank region of a Great Horned Owl
- Rarity
- Common and widespread throughout its extensive range, regularly encountered by birdwatchers though primarily nocturnal
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Description
The Great Horned Owl is a powerful and massive apex nocturnal predator known for its prominent ear tufts, intense yellow eyes, and deep hooting call. As the most adaptable owl in the Americas, it preys on a wide variety of animals ranging from small rodents to mammals as large as hares and skunks
Colour & Pattern
Intricate barred pattern featuring alternating bands of grayish-brown, dark brown, and off-white or light buff, providing superb natural camouflage against tree bark
Barb Structure
Highly specialized pennaceous tip transitioning into an extensive plumulaceous base; barbs feature microscopic fringes (comb-like serrations) that eliminate aerodynamic sound for silent flight; good overall structural integrity
Texture & Surface
Exceptionally soft, velvety, and matte in texture due to specialized barbule structures that muffle sound during flight; lacks any oily or glossy sheen
Key Features
Soft velvety texture, broad rounded tip, and distinct alternating grayish-brown and white barred pattern designed for silent flight and camouflage
Habitat
Incredibly adaptable, inhabiting deciduous, coniferous, and mixed forests, deserts, swamps, tundra edges, agricultural areas, and even urban parks
Geographic Range
Widespread throughout the Americas, ranging from the Arctic tree line down through South America, inhabiting virtually all of North, Central, and South America
Ecological Role
Acts as a top apex nocturnal predator regulating rodent and small mammal populations, helping maintain balanced local ecosystems
Similar Species
Barred Owl (Strix varia) and Snowy Owl (Bubo scandiacus), distinguished by differing bar widths, overall coloration, and regional sizing
Interesting Facts
Great Horned Owls are among the earliest nesting birds in North America, often beginning incubation in January or February; they possess crushing foot pressure exceeding 300 pounds per square inch
Condition Notes
Good condition with intact barbs and minimal wear, showing fresh coloration with no noticeable fading or structural damage