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Common Kingfisher

Alcedo atthis

Least Concern
Length
17.0 cm
Wingspan
25.0 cm
Weight
36.0 g
Family
Alcedinidae
Order
Coraciiformes

The electric blue of the Common Kingfisher (Alcedo atthis) is structural rather than pigmentary: it arises from the way light refracts within the feather, not from any blue dye. Upperparts blaze blue, underparts are orange, and the crown is blue-green with darker barring above a white throat patch and cheek spots. The long, dagger-shaped bill is dark, with an orange base to the lower mandible in females. Clear, slow-flowing rivers, streams, lakes and ponds suit the species, provided the water is clean enough to hold fish and the banks firm enough to nest in. A sharp, penetrating call given in flight is often the first sign of the bird. Engineers studied the bill profile when shaping the nose of Japan's Shinkansen, to reduce the pressure wave produced as trains leave tunnels.

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About

The common kingfisher is a dazzling jewel of waterways, its iridescent blue plumage caused by light refraction in the feather structure rather than pigment. These birds inspired the design of the Shinkansen bullet train in Japan — the shape of their bill was copied to reduce sonic booms when trains exit tunnels.

Physical Description

Measurement Value Imperial
Body Length 17.0 cm 6.7 in
Wingspan 25.0 cm 9.8 in
Weight 36.0 g 1.27 oz

Identification

Plumage

Brilliant electric blue upperparts and orange underparts. Blue-green crown with darker barring. White throat patch and cheek spots. A flash of blue in flight.

Bill

Long, straight, dagger-like dark bill — orange base on the lower mandible in females

Habitat & Range

Clear, slow-flowing rivers, streams, lakes, and ponds with suitable perching and nesting banks. Requires clean water with good fish populations.

Geographic Range

Widespread across Europe, Asia, and North Africa. Northern populations migrate south in winter.

Diet & Feeding

Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst to catch prey with precision.

Conservation Status

Least Concern
IUCN Red List

Behavior & Breeding

Nesting

Nest type: BU. Incubation: 19-21 days. Fledging: 23-27 days.

Clutch Size

3-10

Sound

Song

A sharp, penetrating 'chee' whistle given in flight, often the first indication of its presence. Short, shrill single note as it darts low over rivers. Contact call is a rippling 'chii-kee'.

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Coraciiformes (Kingfishers & Rollers)
Family Alcedinidae (Kingfishers)
Genus Alcedo
Species Alcedo atthis

Names in Other Languages

Language Name
German Eisvogel
Spanish Martín Pescador Común

Distribution

Common Kingfisher has been recorded in 6 countries.

Present Not recorded

countries highlighted

External Databases

Frequently Asked Questions

What does the Common Kingfisher eat?
Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst to catch prey with precision.
Where does the Common Kingfisher live?
Clear, slow-flowing rivers, streams, lakes, and ponds with suitable perching and nesting banks. Requires clean water with good fish populations.
Is the Common Kingfisher endangered?
The Common Kingfisher has a conservation status of Least Concern.
How does the Common Kingfisher nest?
Nest type: BU. Incubation: 19-21 days. Fledging: 23-27 days.
What does the Common Kingfisher sound like?
A sharp, penetrating 'chee' whistle given in flight, often the first indication of its presence. Short, shrill single note as it darts low over rivers. Contact call is a rippling 'chii-kee'.
How big is the Common Kingfisher?
The Common Kingfisher has a body length of 17.0 cm, wingspan of 25.0 cm, weight of 36.0 g.
What order and family does the Common Kingfisher belong to?
The Common Kingfisher (Alcedo atthis) belongs to the order Coraciiformes and the family Alcedinidae.

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