Common Kestrel vs New Zealand Falcon

Falco tinnunculus compared with Falco novaeseelandiae

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Side-by-Side Comparison

Attribute Common Kestrel New Zealand Falcon
Scientific Name Falco tinnunculus Falco novaeseelandiae
Order Falconiformes Falconiformes
Family Falconidae Falconidae
Conservation Status Least Concern Least Concern
Length 34.0 cm (13.4 in)
Wingspan 74.0 cm (29.1 in) 52.4 cm (20.6 in)
Weight 190.0 g (6.70 oz) 443.0 g (15.63 oz)
Diet Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … --
Clutch Size 1-7 2-4
Population Trend
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Size Comparison

Body Length
Common Kestrel 34.0 cm
New Zealand Falcon
Wingspan
Common Kestrel 74.0 cm
New Zealand Falcon 52.4 cm
Weight
Common Kestrel 190.0 g
New Zealand Falcon 443.0 g
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Habitat Comparison

Shared Habitats

Common Kestrel only

New Zealand 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

Song

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.

New Zealand 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.

New Zealand Falcon

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Conservation Status

Least Concern

Common Kestrel

Least Concern

New Zealand 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.

Bill

Short, hooked grey bill with a yellow cere

New Zealand 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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