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Great Horned Owl (Bubo virginianus)
Contour body feather

Great Horned Owl (Bubo virginianus)

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

Family: Strigidae (Typical Owls)

Shape
Symmetrical vane with a rounded tip, overall oblong and plush outline.
Size
Approximately 4 to 5 inches long, typical for a large body contour feather of the Great Horned Owl.
Rarity
Common and widespread
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Description

The Great Horned Owl is a powerful and adaptable nocturnal apex predator known for its prominent ear tufts, piercing yellow eyes, and deep hooting call.

Colour & Pattern

Rich earthy brown and grayish-white barring, highly cryptic pattern typical of nocturnal raptors.

Barb Structure

Plumulaceous and velvety near the base grading into pennaceous structure toward the tip, featuring specialized soft edges characteristic of owl feathers for silent flight.

Texture & Surface

Extremely soft, velvety, and matte in texture with no gloss, adapted for sound-dampening flight.

Key Features

Soft velvety texture, mottled brown and white barring, and absence of stiff noisy edges.

Habitat

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

Geographic Range

Widespread throughout North America, Central America, and South America.

Ecological Role

Apex nocturnal predator that helps regulate populations of small to medium-sized mammals and birds.

Similar Species

Barred Owl (Strix varia) and Short-eared Owl (Asio flammeus), distinguished by larger size and distinct bar pattern.

Interesting Facts

Great Horned Owls are capable of exerting a crushing foot force of over 300 pounds per square inch, comparable to the bite force of a large dog.

Condition Notes

Good condition with minor wear at the distal tip and slight fraying of the plumulaceous barbs near the base.