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Wonders of the real world

Wonders of puffins

Puffins (the genus Fratercula)

The real puffin at sea

Puffins are three kinds of small seabird called auks. Two live in the North Pacific Ocean, and one lives in the North Atlantic.

A beak that changes

All puffins have large beaks that are brightly coloured in the breeding season. Afterwards they shed the colourful outer parts, leaving a smaller, duller beak.

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Flying under water

A puffin's short wings are adapted for swimming, with a flying stroke under water. In the air, puffins beat their wings very fast, up to 400 times a minute.

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Winter far from land

After breeding, all three kinds of puffin spend the winter at sea. They are usually far from the coast, and often further south than where they breed.

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A puffin on a grassy clifftop with a row of small silver fish held across its colourful beak.

A puffin with a row of small fish held across its beak

Raising a puffling

One egg and a beak full of fish

Puffins breed in colonies on coasts and islands, and a pair stays together for a long time. The female lays a single egg, and both parents take turns to keep it warm. The parent holds the egg against its brood patch with its wings. The chick that hatches is called a puffling. Its parents feed it mostly small fish, several times a day. A puffin can hold several small fish at a time, sometimes over a dozen, lined up crosswise in its bill. A special hinge in its beak lets the top and bottom edges meet at many different angles. The chicks leave the nest at night. They spend their first few years at sea, and come back to breed about five years later.

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What's in a name

How the puffin got its name

The name "puffin" has a curious history. It means "puffed", in the sense of swollen. At first it was not the name of these birds at all. It was used for the fatty, salted meat of young Manx shearwaters, an unrelated seabird. Puffin is an Anglo-Norman word for the cured bodies of young shearwaters from the nest. The puffins' scientific name has a story too. Fratercula is Latin for "friar", from a word meaning "little brother". It was chosen because the puffin's black and white feathers look like a friar's robes.

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Three remarkable puffins

A group of Atlantic puffins with striped beaks standing on a grassy sea cliff.

Atlantic puffins on a grassy sea cliff

Atlantic puffin

Fratercula arctica

It is the only puffin native to the Atlantic Ocean. Colonies in Iceland alone are home to 60 per cent of the world's Atlantic puffins.

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A horned puffin with a small black horn above its eye, standing at a crack in a rocky cliff.

A horned puffin at a crack in a rocky cliff

Horned puffin

Fratercula corniculata

Adults have a small, fleshy black "horn" above the eye, which gives the bird its name. Unlike other puffins, it digs little or no burrow, and makes its home in rock crevices or under piles of rock.

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A black tufted puffin with a white face, yellow tufts and a thick red beak on a grassy cliff.

A tufted puffin with its yellow tufts

Tufted puffin

Fratercula cirrhata

Each year, as the summer breeding season approaches, both males and females grow yellow tufts. At around 35 centimetres long, it is the largest of all the puffins.

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The pictures on this page are AI-generated illustrations. The facts are checked against the sources linked.