The dazzling blue flash darting over rivers and ponds worldwide signals nature's expert fisher at work.

Visual Identification

Appearance

The Common Kingfisher is a striking small bird with a vibrant blue upper body and wings that contrast with its bright orange underparts. It has a long, dagger-like black bill and short red legs. A white patch on the neck and behind the eyes stands out against the blue plumage.

Males and females are similar, but females can be distinguished by their lower mandible (lower half of the bill), which is orange-red. Juveniles resemble adults but have duller, greener plumage and shorter bills.

Size

Length

16cm to 17cm

Wingspan

24cm to 26cm

Weight

34g to 46g

Colours

Primary Colour

Blue Orange

Secondary Colour

White Green

Beak Colour

Black

Leg Colour

Red

Habitat and Distribution

Habitats

Woodland

Garden

Wetland

Coastal

Urban

Farmland

Grassland

Desert

Tundra

Rainforest

Mountain

Savanna

Distribution

Common Kingfishers inhabit clear, slow-moving freshwater bodies, including rivers, streams, lakes, and ponds. They require suitable perches overlooking water and earthen banks for nesting. Their range extends across Europe, Asia, and North Africa.

They are widespread in the UK but absent from northern Scotland. Some birds migrate south in winter, especially from the northern parts of their range, while others are resident year-round, where waters remain ice-free.

Elevation Range

Up to 1,000 meters

Climate zones

Temperate, Subtropical, Tropical

Distribution Map

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Resident
Breeding
Non-breeding
Vagrant

Distribution by Region

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Behaviour and Ecology

Bird Attributes

Tap the icon next to each attribute for more information.

Agility 85
Strength 40
Adaptability 70
Aggressiveness 65
Endurance 55

Diet

Common Kingfishers primarily feed on small fish, typically up to 7 cm in length, with a maximum of 12 cm. They also consume aquatic insects, small crustaceans, and amphibians.

These birds can consume up to 60% of their body weight daily, often swallowing prey whole after striking it against a branch to stun it. This means that sometimes they can eat over 20 fish a day!

Behaviour

Common Kingfishers are often seen perched motionless on branches overhanging water, scanning for prey. They dive headfirst into the water up to a meter deep to catch fish, returning to their perch to consume their catch. Prey is stunned by dashing it against a hard surface and then swallowed whole.

These birds are typically solitary, fiercely defending their territories, except during the breeding season.

Vocalisation

The Common Kingfisher's call is a high-pitched, shrill 'tsee-tsee' or 'peep-peep', often given in flight. When perched, they may emit a softer, whistling 'seep'.

During courtship or aggressive encounters, a series of rapid, high-pitched notes may be heard, resembling a shrill trill.

Nesting & Breeding

Breeding season for Common Kingfishers typically begins in late March or early April. Males perform courtship flights and offer fish to females. Pairs are monogamous during the breeding season.

Nests are built in vertical riverbanks, with both sexes excavating a tunnel up to 1 meter deep. The tunnel ends in a nesting chamber where 5-7 glossy white eggs are laid.

Incubation lasts 19-21 days, shared by both parents. Chicks fledge after 23-27 days but are fed by parents for another 3-4 days before becoming independent. Pairs often raise 2-3 broods per season.

Lifespan

Typical Lifespan Range 2 - 7 years
0
2
5
7
9

years

The Common Kingfisher typically lives for 2 to 7 years.

Like all birds, lifespan can be affected by factors including predation, habitat quality, disease, and access to food sources.

Conservation and Status

Global Conservation Status

Least Concern [1]

While listed as Least Concern globally, Common Kingfishers face localised threats from water pollution, habitat loss, and severe winters. Conservation efforts focus on maintaining clean waterways and preserving natural riverbanks.

In the UK, they are protected under the Wildlife and Countryside Act.

Population Data

Global Population Estimate

780,000 - 1,340,000 mature individuals [2]

Global Population Trend

Unknown

Trend data may be uncertain or fluctuating

Birdwatching Tips

  • Look for a flash of blue near slow-moving rivers, streams, or ponds
  • Listen for a high-pitched 'peep' call, often given in flight
  • Observe favourite perches, as kingfishers often return to the same spots
  • If there is no suitable perch, the kingfisher will hover for several seconds before plunging into the water
  • The kingfisher’s back and tail are the palest parts during flight, which is straight and fast and usually seen low over the surface of the water
  • In the UK, check along canals and in urban parks with suitable water bodies

Additional Information

Quick Facts

Other names:

Eurasian Kingfisher, River Kingfisher

Family:

Alcedinidae

Predators

Main predators include birds of prey such as sparrowhawks and merlins, as well as mammals like minks and domestic cats. Pike and large fish may occasionally catch diving kingfishers.

Did You Know?

  1. Kingfishers have a monocular vision in the air but binocular vision underwater, allowing for precise hunting.
  2. Their feathers contain tiny structures that make them appear more vibrant blue when wet.
  3. A kingfisher's third eyelid is transparent, acting as 'goggles' when diving.
  4. Kingfishers have toes that are joined together along part of their length, making a useful shovel with which to excavate nesting tunnels.

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Regularly spot these from the Kingfisher hide at Attenborough Nature Reserve - look for a bright blue streak flying low over the water

FAQs

Do Kingfishers visit gardens?

Kingfishers rarely visit gardens. However, they may turn up at larger garden ponds where they can be unwelcome visitors for fish keepers.

References

  1. 1 2

    website: BirdLife International. 2016. Alcedo atthis. The IUCN Red List of Threatened Species 2016: e.T22683027A89575948.

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