Common Kestrel vs Brown Falcon

Falco tinnunculus comparé à Falco berigora

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Side-by-Side Comparison

Attribut Common Kestrel Brown Falcon
Nom scientifique Falco tinnunculus Falco berigora
Ordre Falconiformes Falconiformes
Famille Falconidae Falconidae
Statut de conservation Least Concern Least Concern
Longueur 34,0 cm (13.4 in)
Envergure 74,0 cm (29.1 in) 68,0 cm (26.8 in)
Poids 190,0 g (6.70 oz) 599,0 g (21.13 oz)
Régime alimentaire Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … --
Taille de la couvée 1-7 1-5
Population Trend
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Size Comparison

Body Length
Common Kestrel 34,0 cm
Brown Falcon
Envergure
Common Kestrel 74,0 cm
Brown Falcon 68,0 cm
Poids
Common Kestrel 190,0 g
Brown Falcon 599,0 g
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Habitat Comparison

Habitats partagés

Common Kestrel only

Brown Falcon only

Common Kestrel

Open country including farmland, grasslands, moorland, and urban areas. Common along motorways and in cities across Europe.

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Song & Call Comparison

Common Kestrel

Chant

A shrill, repeated 'kee-kee-kee-kee' or 'kik-ik-ik', especially near nest. Alarm call is a nasal chattering. Generally less vocal than larger falcons. Calls ring clearly in open country.

Brown Falcon

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Geographic Range & Migration

Common Kestrel

Europe, Asia, and Africa. One of the most common and widespread raptors in the Old World.

Brown Falcon

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Statut de conservation

Least Concern

Common Kestrel

Least Concern

Brown Falcon

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How to Tell Them Apart

Common Kestrel

Plumage

Males have a blue-grey head and tail with a rufous back spotted with black. Females are rufous-brown with heavy barring. Both have a dark moustachial stripe.

Bec

Short, hooked grey bill with a yellow cere

Brown Falcon

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About These Birds

Common Kestrel

The common kestrel is Europe's most abundant falcon, famous for its ability to hover motionless in the wind while scanning for prey. Research has shown kestrels can see ultraviolet light, allowing them to detect vole urine trails that reflect UV. The species has adapted remarkably well to urban environments.

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Related Comparisons

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