
Great Horned Owl (Tiger Owl, Hoot Owl)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo virginianus
Family: Strigidae (Typical Owls)
- Shape
- Asymmetrical vane; broad, slightly rounded tip with a wide trailing edge and narrower leading edge.
- Size
- Approximately 7-9 inches in length; width roughly 2 inches. Typical for the secondaries of a large raptor.
- Rarity
- Common; one of the most widespread and successful owl species in the Americas.
Found a feather like this?
Identify any feather from a photo, free.
Description
This is a secondary flight feather from a Great Horned Owl, a massive apex predator known for its 'horns' (ear tufts) and deep hoots. The bird is powerful with a wingspan up to 5 feet and piercing yellow eyes. Its plumage is designed for perfect camouflage against tree bark.
Colour & Pattern
Mottled dark brown and warm buff/tan. Features irregular horizontal barring and 'salt-and-pepper' vermiculation characteristic of Great Horned Owl plumage.
Barb Structure
Pennaceous with specialized velvet-like pile (fimbriae). The edges exhibit a soft, comb-like fringe to reduce turbulence.
Texture & Surface
Extremely soft, silky, and velvety to the touch. The surface has a matte appearance due to the sound-dampening micro-structures.
Key Features
Distinctive soft 'fringe' on the edges for silent flight; mottled brown/buff barring; velvety texture; asymmetrical vane shape.
Habitat
Highly adaptable; found in deciduous and evergreen forests, swamps, deserts, subarctic tundra, and urban parks.
Geographic Range
Resident throughout North and South America, from the tree line in the Arctic to the southern tip of South America.
Ecological Role
Apex predator that controls rodent, rabbit, and smaller bird populations. They are ecological 'tigers of the woods'.
Similar Species
Barred Owl (lighter, more distinct even bars), Long-eared Owl (slimmer, different barring frequency), and Red-tailed Hawk (stiffer, lacks the soft fringe).
Interesting Facts
Great Horned Owls have a crushing grip of 300+ PSI and are one of the few predators that regularly hunt skunks, as they have a very poor sense of smell.
Condition Notes
Good; some minor separation of barbs near the base (plumulaceous section). No significant wear or sun bleaching visible.