No.011 · Birds · Rare
Kingfisher
Alcedo atthis
A living jewel: electric-blue back, orange breast, and a dagger bill. Usually you see only a blue streak whizzing low over the water.
When to look
All year, mostly at dawn, day and dusk.
- J
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Time of day
- Dawn
- Day
- Dusk
- Night
- Best time
- Bright mornings; easiest from August to February when birds are not tucked in burrows.
- Where in the game
- Millbrook (canal, pond and park), the Norfolk Broads (river, broad, fen and carr) and the New Forest (stream)
- Size
- Length 15–17 cm
- Wingspan
- About 25 cm
- Weight
- About 39 g (BTO adult average)
- Lifespan
- Average about 2 years; the oldest ringed bird lived over 4 years (Wildlife Trusts, BTO)
- Population
- About 3,850 pairs in the UK (BTO, 2016)
- Status
- Green (Birds of Conservation Concern 5, 2021)
Diet
Small fish such as minnows and sticklebacks, plus water insects; dives from a perch.
Habitat
Slow, clear rivers, canals and lakes with overhanging branches and earth banks.
Breeding
Digs a tunnel of a metre or more into a river bank in March–April; usually 5–7 white eggs; 1–2 broods, occasionally 3.
Field signs
- High, shrill 'chee' call as it flies past
- Fish bones and pellets in the nest tunnel; white splashes under a favourite perch
- Blue flash low over the water
Did you know?
- Harsh winters can kill many kingfishers because they cannot fish under ice.
- A kingfisher hunts by plunge-diving from a perch, catching fish in its dagger bill and taking them back to bash on a branch.
- Its blue is structural colour: the feathers contain no blue pigment; light scattering makes them blue.
Moments worth waiting for
- Plunge dive
The kingfisher drops from its perch, vanishes with a small splash and surfaces with a silver minnow. - Bashing the fish
It returns to its perch and thrashes the fish against the branch before swallowing it head-first.
Photo tip
Find a favourite perch and set up a hide or sit still 10 m away with a long lens. Prefocus on the perch and wait; fast shutter (1/2500 s) for the dive.
Be a good naturalist
Never approach a nest tunnel; disturbance is a Schedule 1 offence. Do not use playback or place fish to lure it: a bird can drown or abandon young.
The law
Schedule 1 of the Wildlife and Countryside Act 1981: disturbing a kingfisher at its nest is an offence.