Feather Identifier app iconFeather Identifier
Great Horned Owl (also known as Tiger Owl or Hoot Owl)
Flight feather (Secondary remex)

Great Horned Owl (also known as Tiger Owl or Hoot Owl)

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

Family: Strigidae (Typical Owls)

Shape
Broad and rounded with a slightly curved rachis; the vanes are asymmetrical with a wide trailing edge and a characteristic rounded distal tip.
Size
Estimated 7-9 inches (18-23 cm) in length; broad width of approximately 2.5-3 inches. This fits within the typical range for middle secondaries of an 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 →

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 cryptic plumage, which allows it to vanish against tree bark during the day.

Colour & Pattern

Mottled brown and grayish-brown base with distinct broad, horizontal dark brown bars; warm buff or ochre-colored wash in the lighter inter-spaces.

Barb Structure

Pennaceous structure with specialized velvet-like pile on the dorsal surface and fimbriate (comb-like) edges on the leading vane to dampen sound.

Texture & Surface

Incredibly soft and velvety to the touch (silky), with a matte finish. The surface is designed for silent flight by breaking up air turbulence.

Key Features

Soft velvety texture (sound-dampening), broad dark barring, and warm buff coloration in the light gaps.

Habitat

Highly adaptable: found in deciduous and evergreen forests, swamps, deserts, agricultural areas, and even suburban parks or urban areas.

Geographic Range

Year-round resident across most of North America, from the subarctic regions of Canada and Alaska down through Central America to parts of South America.

Ecological Role

Apex nocturnal predator; controls populations of rodents, rabbits, and other birds. Listed as 'Least Concern' by the IUCN.

Similar Species

Long-eared Owl (smaller, thinner bars), Barred Owl (cooler gray tones, less buff/ochre), and Great Gray Owl (larger, more uniform gray-brown).

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 and eat skunks due to their poor sense of smell.

Condition Notes

Fair to Good. There is significant 'zipper' separation of the barbs (venting) and some wear on the distal edges, likely from a natural molt or impact.