Arctic Seabirds: Species List, Photos & ID Guide

Introduction: Defining Arctic Seabirds vs. Arctic Birds

You’re standing on a windswept beach in northern Iceland, binoculars raised, watching a black-and-white bird torpedo into the sea. It surfaces thirty yards away with a fish in its beak. Is it a puffin? A guillemot? A murre? The frustration is real. Arctic bird identification trips up even experienced birders because the region hosts a mix of true seabirds and coastal visitors that look similar from a distance.

This guide cuts through the confusion. You’ll learn exactly which species belong to the Arctic’s core seabird families, how to tell look-alikes apart using specific field marks, and when each bird appears across different Arctic zones. I’ve also included a seasonal calendar and photography settings that work in extreme light conditions. By the end, you’ll identify these birds with confidence rather than guessing.

To keep this practical, I’ve grouped species by habitat and visual similarity, not just taxonomy. That means alcids (auks) sit together, gulls and terns sit together, and the shorebirds and raptors you’ll encounter on the same tundra patch are covered too. This mirrors how you actually see them in the field.

If you’re heading out soon, a compact reference helps. I keep a copy of Alaska Birds: A Folding Pocket Guide in my jacket pocket on every trip. It’s a used book in good condition, but the laminated pages hold up to rain and snow, and it covers the common species you’ll meet across the region without weighing you down.

How to Use This Identification Guide

Start with habitat. A bird floating on open water is almost certainly a true seabird. A bird perched on a tundra rock or fence post is likely a raptor, shorebird, or songbird that uses the coast seasonally. This first split eliminates half the guesswork.

Next, look at body shape and bill size. Alcids are chunky, short-winged, and sit low in the water. Gulls and terns are slender with longer wings. Eiders are bulky ducks with distinctive head shapes. Write down three things before opening a field guide: overall size, bill shape, and any white patches on the head or wings.

Finally, consider the date. Arctic bird communities change dramatically between June and September. A bird you see in July might be gone by August. The seasonal calendar below gives you month-by-month presence for each species.

Pro tip: Learn the flight silhouettes first. Silhouettes are more reliable than color when light is flat or the bird is distant. A puffin’s whirring, rapid wingbeats look nothing like a gull’s slow, gliding strokes.

The True Seabirds: Auks, Puffins, and Guillemots (Alcidae)

Alcids are the Arctic’s answer to penguins. They’re built for swimming and diving, with wings that work underwater. They come ashore only to breed. You’ll find them on rocky cliffs and offshore islands from Alaska to Svalbard.

Atlantic Puffin

The Atlantic puffin is the most recognizable seabird in the North Atlantic. Its colorful, triangular bill is unmistakable in breeding plumage. The bill has orange, yellow, and blue-gray stripes that fade in winter. The bird’s black back, white chest, and orange legs complete the picture.

Puffins nest in burrows on grassy cliff tops. They return to the same burrow year after year. Listen for a low, growling call, often described as a distant cow mooing. It’s not loud, but it carries across a colony.

In flight, puffins beat their wings rapidly, about 400 times per minute. They look almost frantic compared to gulls. You’ll see them carrying multiple fish crosswise in their bills, a unique behavior that helps with identification.

Black Guillemot

Black guillemots are smaller than puffins and entirely black in breeding plumage, except for a large white wing patch and bright red legs. In winter, they turn white with dark mottling. The red legs are the key field mark at any season.

These birds stay close to shore, often in small groups. They dive for fish in shallow water and nest in rock crevices or under boulders. Their call is a high, thin whistle, often described as a squeaky wheel. It’s one of the first sounds you’ll hear near a rocky Arctic coast.

Tubenoses and Gulls: Fulmars, Terns, and Gulls (Procellariidae & Laridae)

This group includes the true pelagic species (fulmars) and the coastal gulls and terns. They’re all slender-winged and graceful in flight, but their feeding strategies differ sharply. Fulmars smell food and follow boats. Terns hover and plunge. Gulls scavenge anything.

Arctic Tern

The Arctic tern holds the record for the longest migration of any bird. It travels from the Arctic to the Antarctic and back each year, a round trip of roughly 44,000 miles. In summer, it appears in the high Arctic with its distinctive black cap, white body, and deeply forked tail.

The bill is blood-red, and the legs are short and red. In flight, the wings are narrow and pointed, with a gray wash on the outer primaries. The call is a sharp, high-pitched ‘kee-kee-kee’ that often comes from a hovering bird before it dives.

You’ll see them nesting in loose colonies on gravel beaches and islands. They’re aggressive defenders of their nests. Wear a hat if you walk near a colony. They will dive-bomb your head and occasionally make contact.

Northern Fulmar

Northern fulmars look like gulls but belong to the petrel family. They have a thick, tube-like nostril structure on top of the bill, which is the defining feature. The plumage is gray above and white below, with a pale, thick neck and a short, stout bill.

Fulmars glide on stiff wings, often banking in tight arcs close to the water. They rarely flap. They nest on sheer cliffs and defend their nests by spitting a foul-smelling stomach oil at intruders. Keep your distance.

Their call is a series of harsh, cackling notes, often heard before the birds are visible. It sounds like a strangled laugh coming from the cliff face.

Ross’s Gull

Ross’s gull is the holy grail for many Arctic birders. It’s a small, pale gull with a delicate, wedge-shaped tail and a soft pink flush on the breast in breeding plumage. The head is white with a thin black collar. The bill is small and dark.

This is a rare and local species, breeding in a few scattered sites in Siberia, Greenland, and the Canadian high Arctic. Seeing one requires either luck or a targeted expedition. In winter, it ranges over the pack ice, often far from land.

The call is a soft, musical whistle, quite unlike other gulls. If you hear a gentle, fluting note coming from a small white gull, you’ve likely found a Ross’s.

Waterfowl and Ducks: Eiders and Long-tailed Duck (Anatidae)

Eiders are the heaviest ducks in the Northern Hemisphere. They’re built for cold water, with dense down feathers that insulate them. They feed on mollusks and crustaceans, diving to depths of 30 feet or more. You’ll find them in sheltered coastal waters and leads in the sea ice.

Common Eider

The common eider is a large, bulky sea duck. The male is striking: a white back and chest, black belly and crown, and a pale green nape. The bill is long and wedge-shaped, with a distinctive slope from the forehead. Females are mottled brown with a similar bill shape.

They nest in colonies on low islands and shores, often in the open. The female lines the nest with down plucked from her own breast. This down has been harvested commercially for centuries in Iceland and Norway.

Males give a soft, cooing call, often described as ‘ah-ooo.’ Females have a harsh, croaking note. You’ll hear the males’ display calls in spring as they gather in groups offshore.

King Eider

King eiders are slightly smaller than common eiders, and the males are even more colorful. The black back and white chest are similar, but the male king eider has a black, shield-like plate on the forehead and an orange-red bill with a large, rounded knob at the base. The breast is buff-colored, not pure white.

Females are harder to distinguish. Look for the bill shape. King eider females have a shorter, more compact bill with a less pronounced slope than common eiders. The head shape is also rounder.

King eiders breed on the high Arctic tundra, often far from the coast. They winter in large flocks in the Bering Sea and along the Norwegian coast. The male’s call is a low, guttural croak, quite different from the common eider’s coo.

Long-tailed Duck

Long-tailed ducks are small, fast-flying sea ducks. The males have long, slender tail feathers that extend well beyond the body in breeding plumage. The plumage is complex: brown, white, and black patches that change through the year. In winter, the male is mostly white with a dark cheek patch and a dark breast band.

They are vocal birds. The male’s call is a rhythmic, yodeling ‘ow-ow-ow-owdle-ow,’ which carries long distances across the water. It’s one of the most distinctive sounds of the Arctic winter.

They dive frequently and can reach depths of 200 feet, deeper than most other ducks. Watch for them in mixed flocks with eiders and scoters in coastal bays.

Raptors and Shorebirds: Owls, Falcons, and Phalaropes

These aren’t true seabirds, but you’ll see them along the coast and on the tundra. They share the same habitat and often hunt the same prey. Knowing them helps you understand the full Arctic ecosystem.

Snowy Owl

The snowy owl is a large, white owl with variable black barring. Males are nearly pure white; females have more dark spots and bars. The yellow eyes and black bill stand out against the white face. They perch on the ground, mounds, or low posts, scanning for lemmings.

They are diurnal, meaning they hunt during the day, which is essential in the land of the midnight sun. Their flight is slow and buoyant, with deep wingbeats. They rarely call in summer, but males may give a deep, booming ‘hoo’ near the nest.

In winter, they migrate south irregularly, sometimes reaching the northern United States. A winter with high lemming populations often produces a large southward movement of young owls.

Gyrfalcon

The gyrfalcon is the largest falcon in the world, about the size of a red-tailed hawk. It comes in three color morphs: white, gray, and dark. The white morph is striking, with pure white plumage and sparse dark spots. The gray morph is barred gray above and white below.

It breeds on cliff ledges, often on islands and coastal headlands. It hunts ptarmigan and seabirds, chasing them with powerful, direct flight. The call is a series of sharp, harsh ‘kak-kak-kak’ notes, similar to a peregrine but deeper.

Seeing a white gyrfalcon in flight is a moment you won’t forget. It looks like a ghost moving over the tundra. They are fast and direct, unlike the soaring buteos you might see elsewhere.

Red Phalarope

Red phalaropes are small shorebirds with an unusual role reversal. The female is more brightly colored than the male, with a red neck and underparts, a dark crown, and a yellow bill. The male is duller. She courts the male, then leaves him to incubate the eggs and raise the young.

They are often seen swimming, spinning in circles to stir up food. In breeding plumage, the red neck and body make them easy to identify. In winter, they are gray above and white below, looking like many other small shorebirds.

They are pelagic in winter, spending months at sea far from land. They breed on the high Arctic tundra near ponds. The call is a short, sharp ‘pit’ or a low ‘churr.’

Passerines and Songbirds: Buntings and Longspurs

These small songbirds are the first to arrive in spring and the last to leave in fall. They add color and sound to the stark tundra landscape. They’re not seabirds, but they’re part of the Arctic birding experience.

Snow Bunting

The snow bunting is a small, sparrow-sized bird. The breeding male is unmistakable: pure white with a black back and black wing tips. Females and winter birds are brown and white with a rusty wash on the head and breast.

They nest in rock crevices and cavities, often in buildings or piles of boulders. They are early migrants, arriving in the Arctic in April when snow still covers the ground. Their flight song is a series of clear, musical notes, often delivered in a descending cascade.

They forage on the ground for seeds and insects. In winter, they form large flocks in coastal fields and along shorelines, often mixed with longspurs. Their white wing patches flash in flight, making them easy to spot.

Lapland Longspur

Lapland longspurs are slightly larger than snow buntings. The breeding male has a black face and throat, a chestnut nape, and a yellow stripe behind the eye. The breast is black, and the belly is white. Females are streaked brown and buff, with a less distinct head pattern.

They are ground-nesting birds, often in wet meadows or tundra with low shrubs. The male’s song is a series of short, buzzing notes, often given in flight. It sounds like a small, electric motor starting up.

In winter, they migrate south to the Great Plains of North America, where they gather in huge flocks. Look for them on the ground, walking with a distinctive shuffling gait.

Field Comparison: Similar Species Side-by-Side

This table shows the key differences between the most commonly confused pairs. Use it when you have a bird in view and need a quick answer.

Species Pair	Primary Field Mark	Secondary Field Mark	Bill Shape	Flight Style
Common Eider vs. King Eider (male)	Common: green nape; King: black forehead shield	Common: white back; King: buff breast	Common: long, sloping; King: short with knob	Both: heavy, direct, low over water
Long-tailed Duck vs. Red Phalarope (breeding)	Long-tailed: long central tail feathers; Phalarope: red neck	Long-tailed: complex brown/white pattern; Phalarope: solid red underparts	Long-tailed: small, dark; Phalarope: yellow, straight	Long-tailed: fast, twisting; Phalarope: direct, often swimming
Northern Fulmar vs. Glaucous Gull	Fulmar: tube nostrils on bill; Gull: no tubes, red spot on bill	Fulmar: stiff-winged glides; Gull: flexible wing joints	Fulmar: short, thick; Gull: large, heavy with hooked tip	Fulmar: banking glides; Gull: slow, deliberate flapping
Arctic Tern vs. Common Tern	Arctic: all-red bill; Common: black-tipped red bill	Arctic: shorter legs; Common: longer legs	Arctic: slender, no gonydeal angle; Common: more angled	Arctic: shallower, more buoyant wingbeats

Seasonal Presence Calendar: When to See What

Timing matters more than any field guide. The table below shows typical presence months for the high Arctic (Svalbard, Greenland, northern Canada). ‘B’ means breeding, ‘M’ means migrating through, and ‘W’ means wintering.

Species	April	May	June	July	August	September
Atlantic Puffin	M	B	B	B	M	M
Black Guillemot	B	B	B	B	B	M
Arctic Tern	M	B	B	B	B	M
Northern Fulmar	B	B	B	B	B	M
Ross’s Gull	–	B	B	B	–	–
Common Eider	W	B	B	B	M	W
King Eider	M	B	B	B	M	–
Long-tailed Duck	W	B	B	B	M	W
Snowy Owl	B	B	B	B	M	–
Gyrfalcon	B	B	B	B	B	B
Red Phalarope	–	M	B	B	M	–
Snow Bunting	B	B	B	B	M	M
Lapland Longspur	–	B	B	B	M	–

June is the peak month for breeding activity. July brings chicks and fledglings. By late August, most species are already moving south. If you want to see breeding plumage, plan for mid-June to mid-July.

Photography Tips for Arctic Conditions

Arctic light fools every camera. Snow and water reflect light, causing your meter to underexpose. Here are the settings that work.

Set your exposure compensation to +1 or +1.3 when shooting birds on snow or ice. The camera’s meter sees all that white and darkens the image, making the bird look gray. Adding positive compensation restores the true white.

Use a manual white balance or a preset for cloudy conditions. Auto white balance often produces a blue cast in the high Arctic. Set it to ‘cloudy’ or ‘shade’ to keep whites neutral and colors warm.

Shutter speed is your priority. Birds in flight need 1/2000s or faster. Even perched birds benefit from 1/1000s to freeze head movements. The Arctic wind is constant, so a fast shutter speed is non-negotiable.

Keep your lens clean. Sea spray and blowing snow will coat the front element in minutes. Carry a microfiber cloth in an easily accessible pocket. A lens hood helps too, but it won’t stop spray from hitting the glass.

Pro tip: Shoot in RAW. The dynamic range in Arctic scenes is extreme, with bright snow and dark shadows. RAW files give you the latitude to recover highlights and lift shadows in post-processing. JPEGs will clip and lose detail.

Conservation Status and Climate Change Impact

Arctic seabirds face a rapidly changing environment. Sea ice loss affects the entire food chain, from algae to fish to the birds that eat them. The IUCN lists several Arctic species as vulnerable or near-threatened, including the Atlantic puffin and the common eider in some regions.

Ross’s gull is one of the most at-risk species. Its population is small and its breeding sites are remote. Climate change is altering its wintering grounds on the pack ice, and the long-term outlook is uncertain.</n

Colony collapse events have occurred in recent years. In 2026, a massive die-off of common murres in the Bering Sea was linked to a marine heatwave that reduced fish populations. Similar events are becoming more frequent.

Your observations matter. Citizen science projects like eBird collect data that helps researchers track population changes. If you’re visiting the Arctic, submit your checklists. It takes five minutes and provides real value to conservation efforts.

Frequently Asked Questions

What is the difference between an Arctic seabird and an Arctic bird?

An Arctic seabird spends most of its life at sea, coming to land only to breed. Examples include puffins, guillemots, and fulmars. An Arctic bird includes all birds found in the region, including shorebirds, raptors, and songbirds that may live on tundra or in freshwater habitats.

Which Arctic seabird has the longest migration?

The Arctic tern. It migrates from the Arctic to the Antarctic and back each year, a journey of about 44,000 miles. This is the longest migration of any animal on Earth.

How do I tell a common eider from a king eider in the field?

Look at the male’s head and bill. The common eider has a long, sloping bill and a green nape. The king eider has a shorter bill with a large orange knob at the base, a black forehead shield, and a buff-colored breast. The female is harder, but the king eider’s bill is shorter and rounder.

When is the best time to visit Svalbard for seabird watching?

Mid-June to mid-July is the peak. The sea ice has broken up enough for boat access, and most birds are in full breeding plumage. By August, some species have already left their colonies.

Are Arctic seabirds affected by climate change?

Yes, and it’s happening fast. Warming waters reduce the availability of fish and zooplankton. This leads to lower breeding success and, in some years, mass mortality events. Species that depend on sea ice, like Ross’s gull, are at particular risk.

Your Arctic Birding Checklist

• Group birds by habitat first: open water, rocky cliff, tundra pond, or shoreline. This narrows your options immediately.
• Memorize the flight silhouette before the color pattern. Silhouettes are more reliable in poor light.
• Carry a compact, waterproof field guide. The Alaska Birds pocket guide fits in a jacket and survives rain.
• Plan your trip for mid-June to mid-July to see breeding plumage and nesting behavior.
• Set your camera to +1 exposure compensation and a cloudy white balance. This fixes the two most common Arctic photo mistakes.
• Learn the calls of the Arctic tern and the long-tailed duck. These two sounds define the Arctic summer.
• Submit your sightings to eBird. Your data helps track the real-time effects of climate change on these species.

You now have the tools to identify Arctic seabirds with confidence. The key is preparation: know the habitat, study the silhouettes, and time your visit right. The Arctic rewards patient observers. Get out there and see these incredible birds for yourself.

For more on identifying birds in challenging conditions, check out our guide on raptor identification basics or the waterfowl field guide for additional practice with similar species groups.