
Tawny Owl (Brown Owl)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Strix, Species: S. aluco
Family: Strigidae (Typical Owls)
- Shape
- Symmetrical vane with rounded tip and soft, diffuse margins
- Size
- Approximately 4 to 6 inches long, consistent with medium-sized owl body plumage
- Rarity
- Common throughout its natural Palearctic range
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Description
The Tawny Owl is a medium-sized, stocky nocturnal predator known for its rounded head without ear tufts and dark eyes. Its plumage provides exceptional camouflage against tree bark, featuring intricate patterns of grey, brown, and tawny rufous tones.
Colour & Pattern
Rich tawny-brown or cinnamon base color with subtle vermiculations and a lighter shaft
Barb Structure
Pennaceous at the tip transitioning into plumulaceous base; specialized velvety pile on the upper surface for silent flight
Texture & Surface
Extremely soft, velvety, and matte in texture, lacking the stiff waterproofing of diurnal raptor feathers
Key Features
Rich tawny-brown ground color, soft velvety barbs lacking harsh contrasting bars, and a pale flexible rachis
Habitat
Deciduous and mixed woodlands, parklands, mature gardens, and agricultural areas with old trees
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 mice, voles, and small rats
Similar Species
Long-eared Owl (Asio otus) and Short-eared Owl (Asio flammeus), which typically show more pronounced streaking and harsher barred patterns
Interesting Facts
Tawny Owls have asymmetrical ears located beneath their facial disc, allowing them to pinpoint the exact location of prey in total darkness by sound alone
Condition Notes
Good condition with intact barbs and minimal fraying at the edges