
Eurasian Kestrel (also known as the Common Kestrel or Old World Kestrel)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Falconiformes, Family: Falconidae, Genus: Falco, Species: Falco tinnunculus
Family: Falconidae (Falcons and Caracaras)
- Shape
- Asymmetrical vane with a gently rounded tip, elongated outline, and distinct tapering towards the distal end
- Size
- Approximately 4 to 5 inches long, consistent with a small falcon flight feather
- Rarity
- Very Common and widespread throughout its natural range
Found a feather like this?
Identify any feather from a photo, free.
Description
The Eurasian Kestrel is a small falcon known for its characteristic hovering hunting style, chestnut-brown back with black spots, and grey head and tail in males. It is an agile aerial hunter that preys primarily on small mammals and insects.
Colour & Pattern
Distinctive dark brown and pale buff or greyish-white barring across a dark slate-grey base, featuring dark tips and alternating light bands
Barb Structure
Pennaceous vane with tightly interlocked barbs and barbicels, possessing a sturdy yet flexible structure and a small plumulaceous tuft at the base
Texture & Surface
Smooth, stiff, and somewhat glossy on the dorsal surface, designed to withstand high aerodynamic pressure during flight
Key Features
Distinctive alternating dark and pale barring, compact size, asymmetric vane structure typical of small raptors
Habitat
Open country, agricultural land, scrubland, moorland, cliffs, and urban areas
Geographic Range
Widespread across Europe, Asia, and Africa, with some northern populations migrating south for the winter
Ecological Role
Acts as an important apex predator for small rodents and insects, helping to naturally regulate agricultural pest populations
Similar Species
American Kestrel (Falco sparverius) and Merlin (Falco columbarius), distinguished primarily by geographic range and subtle differences in barring patterns and size
Interesting Facts
Kestrels have exceptional eyesight and can see ultraviolet light, allowing them to track the urine trails left by voles and mice in the grass
Condition Notes
Good condition with minor wear at the extreme tip, barbs mostly intact, no obvious fault bars or parasite damage