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Great Horned Owl (also known as the Tiger Owl or Hoot Owl)
Contour body feather / secondary covert

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
Learn more about Great Horned Owl (also known as the Tiger Owl or Hoot Owl) in the encyclopedia →

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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

Great Horned Owl (also known as the Tiger Owl or Hoot Owl) | Feather Identifier