What are Britain’s most common seabirds?

The British Isles is home to 25 species of breeding seabird – eight in Ireland and 18 in Britain. But many more (that breed elsewhere) may also be seen. Here are some of the most common:

Puffin

The colourful beak is the giveaway. The puffin nests in burrows on clifftops and islands and rears a single ‘puffling’ on beakfuls of sand eels. Its wings whirr like a clockwork toy in flight; on land the puffin waddles endearingly. 

Guillemot

The most numerous inhabitant of seabird cities, nesting on the tightest ledges. Dapper dark-chocolate-brown and white plumage. The smaller, scarcer black guillemot has only small patches of white on its wings, and scarlet legs.

Razorbill

Similar to the guillemot but with blacker plumage, and a far heavier beak with a thin white stripe. The razorbill is found in more northerly regions and nests in crevices and on ledges among rocks at the bottom of cliffs. It is a very deep diver.  

Kittiwake

A delicate gull with snow-white plumage and grey upper wings with black tips. Unlike many of its relatives, it has a soft cry of a call. Rarely seen inland, it nests on ledges all around the UK. It makes shallow dives for fish and crustaceans. 

Fulmar

Britain’s albatross, this stiff-winged glider soars effortlessly on the updraft of cliffs. Superficially resembling a gull, the fulmar nests in loose colonies on cliffs. Its bill has tubes through which it can shoot a foul, oily substance at attackers. 

Northern gannet

An elegant gliding ‘cross’ in flight but transforms into a bolt of lightning when it spots prey in the water below. Nests in huge colonies, turning islands white with birds and guano. Particularly susceptible to being caught in plastic pollution.

Manx shearwater

Glides low over the water, this dark, stiff-winged ocean wanderer makes the most of every uplift from the waves below. Vulnerable on land, so it returns to its nesting burrows under the cover of darkness to avoid a multitude of predators.

Shag

A smaller, blacker, more seagoing relative of the cormorant with an emerald eye and a greenish sheen to its plumage. Nests among the colonies of other seabirds. The word ‘shag’ is an ancient word for ‘tufted’ and refers to the bird’s crest. 

Common tern

A summer visitor to coasts but also reservoirs and gravel pits. A slender, elegant gull-like bird with a long, orange-red bill. It dives frequently in search of small fish. Very similar to the Arctic tern, which breeds in more northerly locations.

Great skua

Pirates of the summer skies, the skua dive-bombs smaller birds to steal their fish catches as well as raiding nests for eggs and young. It varies in colour from pale to dark brown. 

Black guillemot

An elegant little bird with bright red feet and white wing bars on an otherwise totally black body. Unlike its cousins’ seabird cities, it nests singly or in groups on rocky coasts, sometimes on harbour walls. 

Great black-backed gull

Our largest gull has a ‘haughty’ look to its eye. Its plumage is much darker than the lesser black-backed gull and it is a more formidable predator, able to take adult seabirds and swallow them whole. 

Little tern

Far scarcer than its common and Arctic cousins, the little tern has a yellow bill rather than red. It nests in small scattered colonies on shingle and sandbars and is easily disturbed by dogs off leads.

Where are the best places to see seabirds?

Flamborough Head, Yorkshire

The name Flamborough is thought to come from ‘Flaneberg’, possibly from the Saxon word flaen meaning an arrow – which when you look at the area on a map it certainly resembles. It is a promontory of eight miles on the Yorkshire coast and Britain’s only northern chalk sea cliff. It is famous as a nesting site for thousands of seabirds and, as the most easterly headland in Yorkshire, it is a great spot to see migrating birds too.

Lunga, Inner Hebrides

The remote Scottish island of Lunga has a population of zero – or thousands, depending on whether you are a human or a puffin.

This beautiful slice of the Inner Hebridean archipelago, described as “a green jewel in a peacock sea”, has been deserted since the 1850s, but each summer it plays host to a huge colony of one of the most charming British birds of all: the Atlantic puffin.

St Abb’s Head, Berwickshire

Raucous seabird colonies, ancient grassland rich in rare plants and butterflies, a sheltered freshwater lake with wildfowl and dragonflies – there’s so much to discover at St Abb’s Head. In late spring and early summer, the rugged headland is home to thousands of guillemots, razorbills and kittiwakes.

Skomer Island, Pembrokeshire

A protected National Nature Reserve since 1959, Skomer Island is one of the most important wildlife sites in Europe. In one day you can see puffins, grey seals, rare wild flowers, stunning views and much more. It’s a birdwatchers paradise, but if you’re still getting to grips with your guillemots and gannets, then there’s no better place to learn.

Farne Islands, Northumberland

Getty

From May to July, the Farne Islands and surrounding mainland cliffs resound with the cries of thousands of breeding seabirds, such as puffins, guillemots and little and arctic terns. You may also see atlantic or grey seals, thousands of which breed here every year.

St Kilda, Outer Hebrides

In spring and summer, 17 species seabird come to St Kilda to breed. the archipelago is home of the largest colony of northern gannets in the world and the greatest population of Leach’s storm petrels in Europe. St Kilda contains the most westerly islands of the Outer Hebrides, making it a tough place to reach – a factor that no doubt appeals to the many thousands of  birds to nest there.

Portmuck, County Antrim

The productive waters that surround Portmuck, or the Isle of Muck, just off Northern Ireland’s Antrim coast make it an ideal place for seabirds to breed. In the summer, thousands nest on the cliffs including fulmars, shags, razorbills, guillemots and kittiwakes. You may also see gannets, Manx shearwaters, terns, divers and skuas.

Bass Rock, East Lothian

It’s late January, and after months at sea the world’s largest northern gannet colony is starting to return to Bass Rock. So copious are the seabirds that they alter the island’s complexion completely, the rock bleached brilliant white by a cocktail of snowy feathers and intoxicating guano. 

Scotland is home to around a third of Europe’s seabirds, with numbers in the Firth of Forth rising to more than 500,000 in spring and summer when the gannets are joined by puffins, kittiwakes, guillemots, razorbills, fulmars and shags.

Handa Island, Highland

It’s spring, and the teetering cliff tops of Handa Island in Scotland’s remote north-west are a sanctuary for seabirds. Guillemots, razorbills, kittiwakes, fulmars and Arctic terns nest alongside the puffins and, by summer, the island reverberates with the sound of 100,000 breeding seabirds, one of north-west Europe’s largest colonies.

---