
Eurasian Sparrowhawk (Northern Sparrowhawk)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Accipitriformes, Family: Accipitridae, Genus: Accipiter, Species: Accipiter nisus
Family: Accipitridae (Hawks, Eagles, Kites, and Old World Vultures)
- Shape
- Symmetrical to slightly asymmetrical vane, rounded tip, elongated oval outline with distinctive barred patterning.
- Size
- Approximately 2 to 3 inches long, consistent with a medium-sized body or flank contour feather typical of a small raptor.
- Rarity
- Common
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Description
A striking small raptor feather featuring bold horizontal barring. The Eurasian Sparrowhawk is a compact, agile hunter specialized in catching small birds in flight amidst dense vegetation, characterized by short rounded wings and a long tail.
Colour & Pattern
Dark greyish-brown background featuring striking, evenly spaced horizontal white or pale grey bars across the vane, with a dark central rachis.
Barb Structure
Pennaceous upper portion with tightly interlocked barbs and barbicels, transitioning into a plumulaceous (fluffy) downy base at the proximal end.
Texture & Surface
Smooth and firm on the upper pennaceous portion, soft and fluffy at the base. Matte finish with no structural iridescence.
Key Features
Contour feather shape with alternating dark grey-brown and stark white horizontal bars, paired with a fluffy downy base.
Habitat
Woodlands, forests, wooded agricultural areas, parks, and gardens, preferring areas with dense cover for ambush hunting.
Geographic Range
Widespread across the temperate and boreal zones of the Palearctic realm, spanning Europe and Asia, and extending into parts of North Africa.
Ecological Role
Acts as an apex avian predator in woodland ecosystems, regulating small passerine bird populations and maintaining prey health.
Similar Species
Other small raptors such as the Sharp-shinned Hawk (Accipiter striatus) or Merlin (Falco columbarius), distinguished by precise geographic range and subtle pattern differences.
Interesting Facts
Female Eurasian sparrowhawks are significantly larger than males, an extreme example of sexual size dimorphism in raptors, allowing them to target different prey sizes.
Condition Notes
Good condition, intact vane with minimal fraying at the fluffy base, showing typical natural wear.