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Side-by-Side Comparison

Attribut	Common Kestrel	Eurasian Hobby
Nom scientifique	Falco tinnunculus	Falco subbuteo
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)	52,1 cm (20.5 in)
Poids	190,0 g (6.70 oz)	204,25 g (7.20 oz)
Régime alimentaire	Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at …	--
Taille de la couvée	1-7	2-4
Population Trend	—	—

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Size Comparison

Body Length

Common Kestrel 34,0 cm

Eurasian Hobby —

Envergure

Common Kestrel 74,0 cm

Eurasian Hobby 52,1 cm

Poids

Common Kestrel 190,0 g

Eurasian Hobby 204,25 g

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Habitat Comparison

Habitats partagés

🌿 Wetland 🌾 Grassland

Common Kestrel only

🏖️ Coastal

Eurasian Hobby only

🌲 Forest

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.

Eurasian Hobby

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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.

Eurasian Hobby

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Statut de conservation

Least Concern

Common Kestrel

Least Concern

Eurasian Hobby

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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

Eurasian Hobby

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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.

Eurasian Hobby

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Related Comparisons

Peregrine Falcon vs Common Kestrel

same-family

Resplendent Quetzal vs Common Kestrel

look-alike

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