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Tawny Owl (Brown Owl)
Contour feather / Secondary covert

Tawny Owl (Brown Owl)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Strix, Species: S. aluco

AI-generated identification · may be incorrect

Family: Strigidae (Typical Owls)

Shape
Symmetrical vane with a broad, rounded tip
Size
Approximately 5 to 6 inches in length, typical for a medium-sized body or covert feather of a Tawny Owl
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Description

The Tawny Owl is a stout, medium-sized nocturnal bird of prey with a rounded head, no ear tufts, and large dark eyes. It is known for its haunting hooting calls and stealthy ambush hunting style.

Colour & Pattern

Mottled brown, grey, and buff with distinct dark brown transverse bars and whitish spots, providing exceptional camouflage

Barb Structure

Plumulaceous and velvety, possessing specialized velvety barbs that eliminate noise during flight, with a noticeable downy base

Rachis & Barb Pattern

Central rachis is flexible and curved, with densely packed barbs extending outward at a wide angle, featuring soft fringes

Texture & Surface

Extremely soft, velvety, and matte in texture, lacking the stiff interlocking barbules of typical diurnal raptor flight feathers to ensure silent flight

Feather Placement

Wing covert or upper back region, determined by the soft texture and characteristic barred pattern

Key Features

Velvety soft texture, barred brown and grey pattern, and rounded shape designed for sound-dampening acoustic camouflage

Habitat

Woodlands, mature deciduous and mixed forests, parks, and large gardens with mature trees for nesting and roosting

Geographic Range

Widespread across most of Europe, extending eastward into temperate Asia and parts of northwest Africa

Ecological Role

Apex nocturnal predator controlling small mammal populations such as voles, mice, and small rats, acting as a crucial indicator of woodland health

Similar Species

Long-eared Owl (Asio otus) and Short-eared Owl (Asio flammeus), distinguished by more streaked rather than barred patterns and different habitat preferences

Interesting Facts

Tawny Owls have asymmetrical ear openings hidden under their facial disks, allowing them to pinpoint the exact location of prey in total darkness by sound alone

Cultural Significance

Associated with wisdom, mystery, and night in folklore; historical use of owl feathers has been strictly limited by modern conservation laws

Field Identification Tips

Look near old tree hollows, roosting sites in dense ivy, or beneath woodland trees where owls perch during the day

Condition Notes

Good condition, fresh appearance with intact barbs and no obvious signs of severe wear or fading

Tawny Owl (Brown Owl) | Feather Identifier