Feather Identifier app iconFeather Identifier
Great Horned Owl (also known as Tiger Owl or Hoot Owl)
Primary flight feather (Remex), likely from the outer wing (P7-P9 position).

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
Asymmetrical vane with a broad trailing edge and narrower leading edge; rounded tip with distinct fimbriae (fringing) on the leading edge.
Size
Estimated at 10-12 inches (25-30 cm) in length. This is consistent with the large primary feathers of an adult Great Horned Owl.
Rarity
Common and widespread, though feathers are often hidden in dense roosting sites or near active nests.
Learn more about Great Horned Owl (also known as Tiger Owl or Hoot Owl) in the encyclopedia →

Found a feather like this?

Identify any feather from a photo, free.

Identify a feather

Description

A large, powerful owl with prominent ear tufts and a white throat patch. The feather reflects the owl's camouflaged plumage, designed to blend into bark and shadows. This species is the 'classic' owl of storybooks, known for its deep, rhythmic hooting.

Colour & Pattern

Mottled grayish-brown and buff base with thick, dark chocolate-brown transverse bars. The underside is paler with less distinctive barring.

Barb Structure

Pennaceous throughout most of the vane but with a specialized velvety, plumulaceous surface coating (velutinum) and a comb-like fringe (fimbriae) on the leading edge for silent flight.

Texture & Surface

Extremely soft and velvety to the touch. The surface has a matte appearance due to specialized barbules that dampen sound waves.

Key Features

Presence of velvet-like 'muffling' on the surface, soft fringed leading edge (silent flight adaptation), and bold dark brown banding on a buff background.

Habitat

Highly adaptable; found in deciduous and evergreen forests, swamps, deserts, subarctic tundra, city parks, and suburban areas.

Geographic Range

Year-round resident throughout North and South America, ranging from the tree line in the Arctic to the southern tip of South America.

Ecological Role

Apex nocturnal predator; controls populations of rodents, rabbits, and even other birds of prey. Highly sensitive to environmental toxins like rodenticides.

Similar Species

Barred Owl (smaller, more uniform banding), Long-eared Owl (smaller, different barring pattern), and Great Gray Owl (larger, thinner bands).

Interesting Facts

Great Horned Owls have a crushing power in their talons of up to 500 psi. They are one of the few predators that regularly hunt skunks, as they have a poor sense of smell.

Condition Notes

Good to Fair; shows some separation of the barbs (zipper effect) and wear at the tip, likely a naturally molted feather from the summer season.

Great Horned Owl (also known as Tiger Owl or Hoot Owl) | Feather Identifier