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Great Horned Owl (Hoot Owl)
Flight feather (secondary remex)

Great Horned Owl (Hoot Owl)

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

Family: Strigidae (Typical Owls)

Shape
Broadly rounded tip with moderate asymmetry; notably wide vane indicative of a secondary flight feather.
Size
Approximately 8-10 inches in length and 2.5 inches wide, which is standard for secondary feathers of a large Bubo species.
Rarity
Common; it is one of the most widespread and successful birds of prey in the Americas.
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Description

This is a secondary flight feather from a Great Horned Owl, a powerful apex predator known for its distinctive tufts and deep 'hoo-h'hoo' call. The owl itself is large-bodied with a wingspan up to 4.8 feet. Their plumage acts as perfect camouflage against tree bark.

Colour & Pattern

Complex mottled pattern consisting of dark brown or charcoal transverse bars against a buff, cream, or tawny background. The 'salt and pepper' speckling between the bars is highly diagnostic.

Barb Structure

Pennaceous throughout most of the vane but with a highly specialized velvety dorsal surface (fimbriae) to muffle sound; plumulaceous at the base near the calamus.

Texture & Surface

Extremely soft and velvety to the touch. The surface has a matte appearance due to 'pennulum' projections on the barbules that dampen sound during wing beats.

Key Features

Velvet-like texture for silent flight, rounded 'mottled' banding, and the presence of a soft, hair-like fringe on the trailing edge.

Habitat

Highly adaptable; found in deciduous and evergreen forests, swamps, deserts, agricultural areas, and even suburban parks or city cemeteries.

Geographic Range

Extensively distributed across North and South America, from the subarctic tree line in Alaska and Canada down to the tip of South America.

Ecological Role

Apex nocturnal predator; controls populations of rodents, rabbits, and even other birds of prey. They are considered an essential indicator of ecosystem health.

Similar Species

Barred Owl feathers are similar but generally show more distinct, cleaner brown-and-white horizontal bars with less 'frizz' or mottling. Great Gray Owl feathers are significantly larger and grayer.

Interesting Facts

Great Horned Owls can apply up to 300 pounds per square inch of pressure with their talons. They are also one of the few predators that regularly hunt skunks, as they have a very poor sense of smell.

Condition Notes

The feather appears in good condition with minor wear at the tip and some disarray in the basal downy plumulaceous barbs. No significant parasitic damage or fault bars are visible.

Great Horned Owl (Hoot Owl) | Feather Identifier