
Great Horned Owl (also known as 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 with a broad, rounded tip and a slightly curved leading edge.
- Size
- Estimated at 10 to 12 inches (25-30 cm) in length, which is typical for a middle primary of a large Great Horned Owl.
- Rarity
- Common (Abundant and widespread throughout most of its range).
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Description
The Great Horned Owl is a powerful raptor known for its large size, ear tufts, and deep hooting call. This feather reflects the bird's stealthy nature, featuring camouflaged barring and specialized soft edges for silent hunting.
Colour & Pattern
Strong horizontal banding pattern of dark chocolate brown over a warm buff and cream base; the barring is irregular and mottled typical of owl camouflage.
Barb Structure
Pennaceous barbs that are specialized for silent flight; notably, a soft, velvet-like fringe (fimbriae) covers the surface to dampen sound.
Texture & Surface
Silky and velvet-textured surface; uniquely soft to the touch compared to hawk or eagle feathers, with a matte, non-reflective finish.
Key Features
Soft, fringed leading edge for sound suppression; bold, irregular dark brown banding over buff; velvety surface texture.
Habitat
Highly adaptable, found in deciduous and evergreen forests, swamps, deserts, agricultural areas, and urban parks.
Geographic Range
Common throughout North and South America, ranging from the Arctic tree line to the tip of South America; largely a non-migratory resident.
Ecological Role
Apex predator; controls populations of rodents, skunks, and other birds. They are an essential indicator species for forest health.
Similar Species
Red-tailed Hawk (stiffer, lack velvet texture); Barred Owl (grayer tones, different banding pattern); Great Gray Owl (much larger, grayer).
Interesting Facts
The 'horns' are actually just tufts of feathers called plumicorns and have nothing to do with hearing. Their grip strength is estimated at 300 psi, comparable to a large eagle.
Condition Notes
Fair to Good. Visible wear and separation of the barbs at the tip, likely a naturally molted feather showing signs of field weathering.