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Great Horned Owl (also nicknamed the Tiger Owl or Hoot Owl)
Contour feather; likely from the breast, flank, or upper leg area.

Great Horned Owl (also nicknamed the 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
Broadly spatulate with a rounded tip. The vane is relatively symmetrical, characteristic of body feathers rather than flight feathers.
Size
Approximately 2.5 to 3.5 inches in length. This is consistent with the medium-to-large body contour feathers of a large owl.
Rarity
Common; however, because they are nocturnal and secretive, feathers are more frequently found than the birds are seen.
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Description

A heavy-bodied bird with two prominent 'ear tufts' of feathers. They possess massive yellow eyes and a deep, booming five-syllable hoot. Their plumage is a complex mix of brown, gray, black, and white, designed to mimic tree bark.

Colour & Pattern

Base is pure white to creamy white. The distal end features a distinct, dark chocolate-brown to blackish horizontal bar. The pattern is typical of the mottled 'salt and pepper' underside plumage of this species.

Barb Structure

The base is highly plumulaceous (downy) for insulation, while the distal half is pennaceous but exceptionally soft. It lacks the stiff interlocking hooklets of a hawk feather, resulting in a 'hairy' appearance.

Texture & Surface

Velvety and incredibly soft to the touch. The surface is matte (non-reflective) with a specialized 'fuzz' or velvet-like coating that aids in silent movement and heat retention.

Key Features

Broad dark terminal/sub-terminal bar on a white background; extreme downiness at the base; velvety surface texture; white rachis.

Habitat

Extremely versatile; found in deciduous and evergreen forests, swamps, deserts, subalpine fields, and urban parks/agricultural areas.

Geographic Range

Resident throughout North and South America, from the northern tree line in Alaska and Canada down to the tip of South America. They are non-migratory.

Ecological Role

Apex predator; controls populations of rodents, rabbits, and even other birds of prey. They are highly adaptable and occupy a wide variety of niches.

Similar Species

Barn Owl (Tyto alba) feathers are usually more orange/tawny and lack the sharp black barring. Snowy Owl (Bubo scandiacus) feathers can be white with black bars but usually lack the thick downy texture found in southern Bubo species.

Interesting Facts

Great Horned Owls have a grip strength of up to 500 PSI, similar to the bite of a large dog, and are one of the few predators that regularly hunt skunks due to their poor sense of smell.

Condition Notes

Good condition. The barbs are slightly separated at the tip (weather-worn), but the dark pigmentation remains sharp. The calamus is intact.

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