Atlantic Puffin
Fratercula arctica
Population size
12-14 Mlnlnn
Life Span
20-30 years
Top speed
km/h mph 
g oz 
cm inch 
cm inch 

The Atlantic puffin (Fratercula arctica) is a colorful seabird that belongs to the auk family. It is the only puffin native to the Atlantic Ocean. Although it has a large population and a wide range, the species has declined rapidly, at least in parts of its range. Colonies of Atlantic puffins occur mostly on islands with no terrestrial predators, but adult birds and newly fledged chicks are at risk of attacks from the air by gulls and skuas. Sometimes, when a puffin arrives at its nest with a beak full of fish, a bird such as an Arctic skua or Black back gull can cause the puffin to drop all the fish it was holding in its mouth.












Pelagic birds




















starts with




Canada Province Birds


The Atlantic puffin has a black crown and back, pale grey cheek patches, and white underparts. Its broad boldly marked red and black beak and orange legs contrast with its plumage. It molts while at sea in the winter and some of the bright-colored facial characteristics are lost, with color returning again during the spring. The juvenile has similar plumage, but its cheek patches are dark grey. The juvenile does not have brightly colored head ornamentation, its bill is narrower and is dark grey with a yellowish-brown tip, and its legs and feet are also dark. Puffins from northern populations are typically larger than in the south and these populations are generally considered a different subspecies.




Atlantic puffins are birds of the colder waters of the North Atlantic Ocean. They breed on the coasts of northwest Europe, the Arctic fringes, and eastern North America. While at sea, puffins range widely across the North Atlantic Ocean, including the North Sea, and may enter the Arctic Circle. In the summer, their southern limit stretches from northern France to Maine and in the winter, the birds may range as far south as the Mediterranean Sea and North Carolina. Atlantic puffins spend autumn and winter out in the open ocean and breed on grassy coastal slopes and rocky cliffs.

Atlantic Puffin habitat map

Climate zones

Atlantic Puffin habitat map

Habits and Lifestyle

Atlantic puffins spend most of the year far from land in the open ocean and only visit coastal areas to breed. They are sociable birds and they usually breed in large colonies. However, when out at sea, they prefer to stay solitary and bob about like a cork, propelling themselves through the water with powerful thrusts of their feet. When fishing, puffins swim underwater using their wings as paddles to "fly" through the water and their feet as a rudder. They swim fast and can reach considerable depths and stay submerged for up to a minute. They fish by sight and can swallow small fish while submerged, but larger specimens are brought to the surface. In the spring, mature birds return to land, usually to the colony where they were hatched. Each large puffin colony is divided into subcolonies by physical boundaries such as stands of bracken or gorse. On the ground, they spend much time preening, spreading oil from their preen gland, and setting each feather in its correct position with beak or claw. They also spend time standing by their burrow entrances and interacting with passing birds. The colony is most active in the evening, with birds standing outside their burrows, resting on the turf, or strolling around. Then, the slopes empty for the night as puffins fly out to sea to roost, often choosing to do so at fishing grounds ready for early-morning fishing.

Group name
Seasonal behavior
Bird's call

Diet and Nutrition

Atlantic puffins are carnivores (piscivores). Their diet consists almost entirely of fish, though they occasionally eat shrimp, other crustaceans, mollusks, and polychaete worms (bristle worms), especially in more coastal waters.

Mating Habits

varies with location
39-45 days
34-50 days
1 egg

Atlantic puffins are monogamous and mate for life. The male spends more time guarding and maintaining the nest, while the female is more involved in incubation and feeding the chick. Upon returning to breeding grounds Atlantic puffins soon start to excavate burrows on grassy clifftops or may reuse existing holes, and on occasion may nest in crevices and among rocks and scree. Often, one stands outside the entrance while the other excavates, kicking out quantities of soil and grit. Apart from nest-building, the other way in which the birds restore their bond is by billing; the pair approaches each other, each wagging their heads from side to side, and then rattling their beaks together. Egg-laying starts in April in more southerly colonies but seldom occurs before June in Greenland. The female lays a single white egg and both parents incubate it for about 39-45 days. The first evidence that hatching has taken place is the arrival of an adult with a beak-load of fish. The chick is covered in fluffy black down and its eyes are open and it can stand as soon as it is hatched. The chick sleeps much of the time and also moves around the burrow rearranging nesting material, picks up and drops small stones, flaps its immature wings, and pulls at protruding root ends. The chick takes from 34 to 50 days to fledge and usually leaves the nest for the first time at night when the risk of predation is at its lowest. When the moment arrives, it emerges from the burrow and walks, runs, and flaps its way to the sea. When it reaches the water, it paddles out to sea and may be 3 km (2 mi) away from the shore by daybreak. It does not congregate with other puffins and does not return to land for 2-3 years. At the age of 4-5 years, it will become reproductively mature and will be able to breed.


Population threats

The main causes of the Atlantic puffin population decline are due to increased predation by gulls and skuas, the introduction of rats, cats, dogs, and foxes onto some islands used for nesting, contamination by toxic residues, drowning in fishing nets, declining food supplies, hunting, and climate change. Since puffins spend winters on the open ocean, they are susceptible to human actions and catastrophes such as oil spills. Oiled plumage makes birds more vulnerable to temperature fluctuations and less buoyant in the water. Many birds die, and others, while attempting to remove the oil by preening, ingest and inhale toxins. Puffins have been also hunted by man since time immemorial. They were caught and eaten fresh, salted in brine, or smoked and dried. Their feathers were used in bedding and their eggs were eaten. Even at present, these beautiful birds are still caught and eaten in Iceland and the Faroe Islands. Changes in climate also affect populations of the Atlantic puffin. In Maine, shifting fish populations due to changes in sea temperature cause the lack of availability of herring, which is the staple diet of the puffins in the area. As a result, some adult birds become emaciated and die and chicks die from starvation.

Population number

According to the IUCN Red List, the global population size of the Atlantic puffin is 12-14 million mature individuals. The European population consists of 4,770,000-5,780,000 pairs, which equates to 9,550,000-11,600,000 mature individuals. Currently, this species is classified as Vulnerable (VU) on the IUCN Red List, and its numbers today are decreasing.

Fun Facts for Kids

  • Due to their striking appearance, large colorful bill, waddling gait, and behavior Atlantic puffins have been given a number of endearing names including "clowns of the sea" and "sea parrots", and juvenile puffins may be called "pufflings".
  • The Atlantic puffin is the official bird symbol for the Canadian province of Newfoundland and Labrador.
  • The characteristic bright orange bill plates and other facial characteristics of Atlantic puffins develop in the spring. At the close of the breeding season, these special coatings and appendages are shed in a partial molt. This makes the beak appear less broad, the tip less bright, and the base darker grey. The eye ornaments are also shed and the eyes appear round. At the same time, the feathers of the head and neck are replaced and the face becomes darker. This winter plumage of Atlantic puffins is seldom seen by humans because when they have left their chicks, the birds head out to sea and do not return to land until the next breeding season.
  • Atlantic puffins have a direct flight, typically 10 m (33 ft) above the sea surface and they can travel at 80 km (50 mi) per hour. They mostly move by paddling along efficiently with their webbed feet and seldom take to the air.
  • Atlantic puffins are typically silent at sea and only make soft purring sounds in flight. At the breeding colony, they are quiet above ground, but in their burrow make a growling sound that resembles a chainsaw being revved up.
  • The upper surface of the Atlantic puffin is black and the underside white. This provides camouflage, with aerial predators unable to observe the bird against the dark, watery background, and underwater attackers failing to notice it as it blends in with the bright sky above the waves.
  • If one Atlantic puffin is startled and takes off unexpectedly, panic usually spreads through the colony and all the birds launch themselves into the air and wheel around in a great circle.
  • A tradition exists on the Icelandic island of Heimaey for the children to rescue young puffins. The fledglings emerge from the nest and try to make their way to the sea, but sometimes get confused, perhaps by the street lighting, ending up landing in the village. The children collect them and liberate them to the safety of the sea.

Coloring Pages


1. Atlantic Puffin on Wikipedia -
2. Atlantic Puffin on The IUCN Red List site -
3. Xeno-canto bird call -

More Fascinating Animals to Learn About