
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
- Broad, asymmetrical vane with a soft, rounded tip and a heavily modified plumulaceous structure designed for silent flight
- Size
- Approximately 6 to 8 inches in length, characteristic of larger body or flank contour feathers of a Great Horned Owl
- Rarity
- Common (regularly encountered and widespread, though more often heard than seen)
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Description
The Great Horned Owl is a powerful, heavily built nocturnal apex predator with prominent ear tufts, bright yellow eyes, and a deep booming hoot. This feather showcases the classic cryptic coloration and specialized velvety texture that allows the owl to hunt silently in total darkness.
Colour & Pattern
Mottled charcoal gray, dark brown, and black barrings with a distinctive warm buff-orange or ochre tip, providing exceptional camouflage against tree bark
Barb Structure
Highly specialized with velvety, comb-like fringes (distal barbules) on the leading edges to absorb sound turbulence, grading from pennaceous near the tip to extremely plumulaceous (fluffy) at the base
Texture & Surface
Extremely soft, velvety, and matte in texture with no gloss, lacking the interlocking stiffness of flight feathers to ensure absolute acoustic silence
Key Features
Soft velvety texture, comb-like leading barb fringes for silent flight, mottled gray-brown coloration, and a distinctive warm orange-buff tip
Habitat
Extremely adaptable, inhabiting deciduous and evergreen forests, deserts, swamps, tundra edges, agricultural areas, and urban parks
Geographic Range
Widespread throughout North America, Central America, and South America, occurring from the subarctic tree line down to the tropics
Ecological Role
Acts as a top nocturnal apex predator helping to control populations of rodents, rabbits, skunks, and other small to medium-sized mammals
Similar Species
Barred Owl (Strix varia) and Eastern Screech-Owl (Megascops asio), distinguishable by larger size, different barring patterns, and warmer orange tones at the tip
Interesting Facts
Great Horned Owls are among the earliest nesting birds in North America, often laying eggs in January or February. They possess gripping strength of over 300 pounds per square inch, rivaling that of a human handshake.
Condition Notes
Fair condition; the feather is structurally intact but weathered, heavily contaminated with forest debris including pine needles, dirt, and organic matter from being shed or dropped on the forest floor