
Eurasian Eagle-Owl
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo bubo
Family: Strigidae (Typical Owls)
- Shape
- Symmetrical vane with a rounded tip, broad outline, and soft velvety edges
- Size
- Approximately 7 to 9 inches long, consistent with large body or mantle feathers of a very large owl species
- Rarity
- Common to Uncommon depending on the region, with stable populations across much of its vast Eurasian range
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Description
The Eurasian Eagle-Owl is one of the largest and most powerful owls in the world. It features prominent orange-yellow eyes, striking ear tufts, and a heavily barred, magnificent plumage that provides flawless camouflage against tree bark and rocky cliffs. Known for its deep, resonant hoots and stealthy hunting prowess.
Colour & Pattern
Intricate pattern of dark brown and black bars, speckles, and vermiculations over a warm buff, tawny, and white background, providing exceptional cryptic camouflage
Barb Structure
Modified plumulaceous to semiplume structure with velvet-like texture and tiny fringe-like projections on the barbs for silent flight
Texture & Surface
Extremely soft, velvety, and matte in appearance, lacking the stiff interlocking structure of typical diurnal raptor feathers to ensure completely silent flight
Key Features
Soft velvety texture, absence of harsh interlocking barbs at the edges, and complex dark brown and tawny vermiculations creating a disruptive camouflage pattern
Habitat
Found in a wide variety of habitats ranging from northern coniferous forests and rocky mountain regions to open steppes, semi-deserts, and agricultural areas with rocky outcrops
Geographic Range
Widespread across much of Eurasia, spanning from Western Europe eastward through Russia and Siberia to the Pacific coast, and south into parts of North Africa, the Middle East, and Asia
Ecological Role
Acts as an apex nocturnal predator, helping to regulate populations of small to medium-sized mammals and birds, serving as a key indicator of ecosystem health
Similar Species
Great Horned Owl (Bubo virginianus) in North America, or Ural Owl (Strix uralensis) and Tawny Owl (Strix aluco) in overlapping Eurasian regions, distinguished by precise size and barring patterns
Interesting Facts
Eurasian Eagle-Owls are apex nocturnal predators capable of taking prey as large as hares and foxes. Their specialized comb-like feather fringes disrupt airflow over the wing, allowing them to hunt in absolute silence.
Condition Notes
Good condition with minor wear at the very tip, showing natural integrity and unbroken rachis