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Great Horned Owl (also known as Tiger Owl or Hoot Owl)
Primary flight feather (remex), specifically likely one of the outer primaries (P8-P10).

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
Highly asymmetrical with a significantly narrower outer vane and broader inner vane; the tip is rounded and shows distinctive emargination.
Size
Estimated 10-12 inches (25-30 cm) in length; the width is approximately 2.5-3 inches. Consistent with a large adult Great Horned Owl.
Rarity
Common. It is one of the most widespread and successful birds of prey in the Americas.
Learn more about Great Horned Owl (also known as Tiger Owl or Hoot Owl) in the encyclopedia →

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Description

This feather belongs to the 'Tiger of the Woods,' a massive owl with prominent ear tufts and piercing yellow eyes. Its plumage is a masterpiece of camouflage.

Colour & Pattern

Mottled brown, tan, and cream-colored barring and vermiculation. The dark bands are dense melanin, providing structural integrity and camouflage.

Barb Structure

Pennaceous structure with specialized velvet-like pile on the surface; leading edge features a fimbriate (comb-like) fringe for silent flight.

Texture & Surface

Extremely soft, silky, and matte. Lacks the oily gloss of waterbirds; covered in specialized pennulum 'down' to dampen sound.

Key Features

Soft, velvety texture, 'comb' fringe on the leading edge (fimbriae), and the distinctive dark-on-tan mottled barring pattern.

Habitat

Extremely versatile: found in deciduous and evergreen forests, swamps, deserts, tundra edges, agricultural areas, and urban parks.

Geographic Range

Year-round resident across most of North and South America, stretching from the Arctic treeline south to the tip of South America.

Ecological Role

Apex nocturnal predator. Regulates populations of rodents, rabbits, and even other birds of prey. High conservation value as an indicator species.

Similar Species

Great Gray Owl (grayer, lacks the warm tan tones), Long-eared Owl (smaller, different barring density), Barred Owl (more uniform horizontal bars).

Interesting Facts

Great Horned Owls have a grip strength of up to 300 psi, comparable to a German Shepherd's bite, used to hunt prey as large as skunks and small deer.

Condition Notes

Good condition. Minor separation of barbs near the edge suggests natural wear or the result of molting (likely a summer molt).