
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
- Rounded and broad with a slightly spatulate tip; generally symmetrical as is typical for non-flight contour feathers.
- Size
- Approximately 3 to 4 inches in length. This is consistent with medium-to-large body contour feathers found on the flanks or back of a Great Horned Owl.
- Rarity
- Common; it is one of the most widespread and successful birds of prey in the Americas.
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Description
This feather belongs to one of the most iconic raptors in the world. The Great Horned Owl is a large, thick-bodied owl with prominent 'horns' (ear tufts) and a white throat patch. The feather's striking bars represent the owl's primary defense: invisibility through camouflage. These birds are apex nocturnal predators with a wingspan of up to 4.8 feet.
Colour & Pattern
Tawny-buff to grayish-brown base with heavy dark brown/black horizontal barring. The ventral side is paler. The pattern provides 'disruptive coloration' for camouflage against tree bark.
Barb Structure
Pennaceous at the distal end but notably plumulaceous and downy at the base for insulation. Features a specialized 'velvet' or fringed pile on the surface to dampen sound.
Texture & Surface
Extremely soft and silky to the touch. The surface has a matte, non-reflective finish caused by microscopic hairlike structures that aid in silent flight and stealth.
Key Features
Bold dark barring on a buff background, velvety 'soft-touch' surface texture, and a high proportion of downy barbules at the base.
Habitat
Extremely adaptable; found in deciduous and evergreen forests, swamps, deserts, agricultural areas, and even suburban parks or urban areas.
Geographic Range
Year-round resident across most of North America, from the subarctic crown of Canada and Alaska, through the United States and Mexico, into South America.
Ecological Role
Apex predator; controls populations of rodents, rabbits, and even other birds of prey. They are highly significant as ecological indicators of habitat health.
Similar Species
Long-eared Owl feathers are similar but smaller and more slender. Barred Owl feathers have cleaner, more vertical-looking bar patterns and lack the deep tawny tones.
Interesting Facts
Great Horned Owls can apply up to 300 pounds per square inch of pressure with their talons. They are the only bird that regularly preys on skunks, as they have a very poor sense of smell.
Condition Notes
Good condition, though the tip shows minor fraying and wear consistent with a naturally molted feather (likely an older feather pushed out by new growth).