Feather Identifier app iconFeather Identifier
Great Horned Owl (also known as Tiger Owl or Hoot Owl)
Primary flight feathers (remiges); likely mid-primaries (P5-P7) based on curvature and length.

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 with a narrow leading edge (vane) and a broader trailing edge; the tips are rounded and show slight emargination characteristic of heavy-bodied raptors.
Size
Approximately 25-30 cm (10-12 inches) in length; this is consistent with the primary feathers of a large female Great Horned Owl, which are slightly larger than males.
Rarity
Common; it is one of the most widespread and successful owls in the Americas, though feathers are often hidden in dense roosts.
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 powerful, large-bodied owl with prominent ear tufts and a white throat patch. The plumage is a complex camouflage of grays, browns, and buffs designed to mimic tree bark.

Colour & Pattern

Mottled ochre, tawny, and cream base with 7 to 9 distinct dark brown transverse bars (banding); the trailing edge shows a lighter pale fringe; the rachis is a pale straw color.

Barb Structure

Pennaceous structure on vanes but with a specialized soft, velvet-like 'muff' or fimbriae on the leading edge to dampen sound; distal barbs are loosely interlocked compared to diurnal raptors.

Texture & Surface

Extremely soft and velvety to the touch with a matte appearance; lacks the waxy sheen of waterfowl to prioritize sound dampened flight over water resistance.

Key Features

Distinctive 'toothed' or fringed leading edge (combs), soft tawniness, and regular dark horizontal banding that does not reach the very edge of the vane.

Habitat

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

Geographic Range

Extensive range throughout North and South America, from the subarctic tree line in Alaska and Canada down to Tierra del Fuego.

Ecological Role

Apex nocturnal predator; controls populations of rodents, rabbits, and other birds. They are an important indicator of a healthy, diverse ecosystem.

Similar Species

Long-eared Owl feathers (much smaller/thinner) and Barred Owl feathers (show cleaner grayish-white and brown barring without the ochre/orange tones).

Interesting Facts

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

Condition Notes

Fair to Poor; the feathers show significant wear, fraying of the barbs (venting), and several broken tips, suggesting they were molted or lost after a long season of use.