Feather Identifier app iconFeather Identifier
Great Horned Owl (Bubo virginianus)
Contour or primary/secondary flight feather modified with velvet-like texturing

Great Horned Owl (Bubo virginianus)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo virginianus

Family: Strigidae (Typical Owls)

Shape
Slightly asymmetrical vane with a rounded, softly fringed tip, characteristic of silent-flight adaptations in owls.
Size
Approximately 6 to 8 inches long, consistent with a medium-to-large wing or body contour feather of a Great Horned Owl.
Rarity
Common
Learn more about Great Horned Owl (Bubo virginianus) in the encyclopedia →

Found a feather like this?

Identify any feather from a photo, free.

Identify a feather

Description

The Great Horned Owl is a powerful, heavily built nocturnal predator with prominent tufts of feathers resembling horns, brilliant yellow eyes, and a deep booming hoot.

Colour & Pattern

Stunning alternating dark brown/charcoal and white to buff barring across a grayish background, typical of cryptic owl plumage.

Barb Structure

Pennaceous vane with specialized velvety, comb-like fringes on the leading edge and plumulaceous barbs near the base.

Texture & Surface

Exceptionally soft, velvety, and matte on the surface due to specialized micro-structure designed to absorb sound during flight.

Key Features

Distinctive alternating dark and light barring, soft velvety texture, rounded tip, and pale robust rachis.

Habitat

Inhabits a diverse range of habitats including deciduous and evergreen forests, deserts, wetlands, tundra, and urban areas.

Geographic Range

Widespread throughout North America, Central America, and South America, ranging from the sub-Arctic tree line to the tropics.

Ecological Role

Apex nocturnal raptor regulating populations of rodents, rabbits, skunks, and other small-to-medium mammals.

Similar Species

Barred Owl (Strix varia) and Snowy Owl (Bubo scandiacus), distinguished by differing bar patterns and color tones.

Interesting Facts

Great Horned Owls can exert a crushing grip strength of over 300 pounds per square inch, rivaling that of a large dog's bite.

Condition Notes

Good condition with minor wear along the lower barbules but generally intact vane structure.

Great Horned Owl (Bubo virginianus) | Feather Identifier