Wildlife on Orkney Islands feels immediate, visible, and woven into daily life. From cliffs alive with seabirds to quiet lochs reflecting the sky, this land offers an unusual mix of habitats packed into a small, accessible landscape. The result is variety: birds overhead, movement along the shore, and subtle signs of life inland, all within easy reach.
For visitors, this means wildlife encounters are not confined to remote reserves. You might notice birdsong while walking a coastal path, sea life moving just offshore, or animals going about their routines across open moorland. With our Orkney island tours, you get a curated experience where you will know exactly when to slow down, observe closely, and sit very still as you blend in with the landscape.
The Orkney Wildlife and Native Species
A Landscape Shaped for Life
The stunning local variety in animal species begins with geography. Scattered where the Atlantic Ocean meets the North Sea, the Orkney islands sit at the centre of powerful natural systems that quietly fuel life above and below the surface. Nutrient-rich waters feed fish, fish feed birds and mammals, and the land itself provides open space, shelter, and silence. Add cliffs, moorland, farmland, and freshwater into the mix, and animals are not hidden away, but woven into everyday landscapes.
The Power of What Is Missing
Just as important as what you see around you are the absent animal species. For most of its history, the islands had no foxes, badgers, or other land predators. This absence allowed ground-nesting birds and small mammals to thrive in relative safety, shaping a delicate web of native wildlife that behaves very differently from similar species elsewhere. Here, birds nest out in the open, birds of prey hunt by day, and animals can often be observed going about their lives without the usual secrecy.
The Orkney Vole: Small but Essential
One of the most remarkable residents is the Orkney vole, a small but stocky mammal that has lived on the islands for around 4,000 years and exists nowhere else in the world. Its grass tunnels are often the first sign that something special is happening underfoot. Active during daylight, it provides a vital food source for raptors and owls, linking land and sky in a way that is increasingly rare in modern Britain.
Birds of Prey and a Living Wilderness
This abundance explains why this topography supports such high numbers of birds of prey. Hen harriers, in particular, are a defining sight, with the islands holding nearly 20% of the UK’s breeding population despite their small size. Watching these birds quarter the land or perform aerial courtship displays is one of the great wildlife moments here. Together, these interactions create a living wilderness where animals are not just present, but visible, active, and waiting to be discovered — from cliffs and shores to moorland and lochs explored later in the journey.
Bird Watching on the Orkney Island
For many visitors, bird-watching is the moment your journey truly starts. Seabirds are the most visible and numerous wildlife group on the islands, and nowhere is this more dramatic than along the exposed coast, where sound, movement, and sheer numbers create an unforgettable seasonal spectacle. From spring through summer, the cliffs become crowded with life as birds return from the open sea to breed.
Why Orkney’s Cliffs Are Perfect for Birds
The secret lies in the land itself. The sandstone cliffs, shaped by time and weather, form perfect natural ledges for nesting. Combined with rich surrounding seas, this mix of geology, flora, and food supply allows vast colonies to thrive in remarkably small spaces. Standing near a cliff edge, you can spot birds packed wing to wing, each one competing, calling, and commuting between nest and sea.
Seabird Colonies and Seasonal Spectacle
Among the favourites are puffins, often described as the clowns of the bird world, nesting in grassy burrows just above the cliffs. They share these sites with guillemots and razorbills, which balance on impossibly narrow ledges, while kittiwakes wheel overhead, calling constantly. Fulmars are everywhere, gliding effortlessly on stiff wings and nesting not only on cliffs but sometimes on old buildings. Arctic terns add speed and drama, slicing through the air on feeding runs, while great skuas, or bonxies, patrol the skies, ready to harass other birds into dropping their catch.
Birds Beyond the Cliffs
Inland and along quieter shorelines, curlews bring a haunting soundtrack to the landscape, while red-throated divers breed on remote lochans and fly out to sea to feed. Some of the best places to experience these wildlife adventures include Marwick Head, Yesnaby, the Brough of Birsay, Noup Cliffs on Westray, and Papa Westray, each offering a front-row view into one of Orkney’s most impressive natural performances.
Maritime Fauna Around Orkney
Where the Atlantic Ocean meets the North Sea, the waters become exceptionally rich. Powerful tides churn nutrients to the surface, creating feeding grounds that attract animals from across the North Atlantic. This abundance of animal species is one of the defining features of Orkney, and it means remarkable wildlife encounters can happen from shore, cliff tops, or out on the water itself.
Seals Along the Coast and Shores
Orkney is one of the most important seal strongholds in Europe. Both common and grey seals are present year-round, often hauled out on rocks or watching quietly from the water’s edge. Grey seals are the larger of the two, with long “Roman noses” and pale coats, while common seals are smaller and more finely spotted.
Around 36% of the world’s grey seal population lives in Scottish waters, and an estimated 17.5% of the global population is found in this area alone. This makes the islands one of the best places anywhere to observe these animals at close range, whether resting on skerries or slipping back into the sea with effortless grace. Watching seals pup in autumn or lounge on tidal rocks is often the first marine wildlife moment visitors remember.
Whales, Dolphins, and Open Water Encounters
Further offshore, the local waters support an impressive variety of whales and dolphins. Nearly 20 species of whales have been recorded here, including minke whales, sperm whales, and the unmistakable black-and-white orca. Dolphins and porpoises regularly travel between islands, surfacing in sheltered sounds and open channels.
These encounters can happen unexpectedly. From a cliff edge, you might spot a pod moving through deep inshore water, or notice seabirds suddenly scattering as predators pass below. Boat trips add another dimension, turning sightings into close-up wildlife adventures that reveal just how active these seas really are. When whales are mentioned here, they are explored in more depth in our dedicated whales blog.
From Lochs to Deep Water
Orkney’s marine story does not begin and end at the shoreline. Some species, such as red-throated divers, breed on inland lochs before commuting daily to the sea to feed, linking freshwater and marine habitats in a single rhythm. Meanwhile, basking sharks occasionally appear in summer, their mouths agape as they filter plankton near the surface.
One particularly rich marine area is Scapa Flow. Its sheltered waters attract birds and marine mammals alongside shipwrecks and naval heritage. If you are curious about the history of this former British Royal Navy base from both world wars, you can check out a war history tour of Scapa Flow. Find out why this natural harbour’s name is in Old Norse!
Whether viewed from cliffs, quiet shores, or boats moving between islands, Orkney’s marine world rewards patience. Stay still, scan the horizon, and you may spot movement where sea meets sky — a reminder that these waters are alive, dynamic, and central to Orkney’s wildlife story.
Wildlife on Land: Moorland, Fields, and Freshwater
Away from the cliffs and open sea, the inland reveals a quieter but no less compelling side of life on the islands. Moorland, farmland, and freshwater habitats form a mosaic that supports birds, mammals, and insects, often in places where visibility is surprisingly good. This inland wilderness feels open and spacious, making it easier to observe animals going about their daily routines.
Moorland and Farmland Life
Across areas such as Hoy, Birsay Moors, and Rousay, the land comes alive with sound in spring and summer. Curlews call endlessly as they move between nesting and feeding grounds, while lapwings tumble through the air in dramatic display flights. Skylarks provide a constant musical backdrop, rising almost out of sight before drifting back down into the grass.
These open landscapes are also prime hunting territory for birds of prey. Short-eared owls are often seen flying low over rough ground in daylight, while kestrels hover patiently before dropping on prey. Merlins, smaller and faster, streak across the moorland with sudden bursts of speed. These scenes unfold close to roads, footpaths, and farmland, making encounters feel spontaneous rather than staged.
Freshwater Habitats and Hidden Connections
Freshwater plays a quiet but essential role in the local inland landscapes. Lochs such as the Loch of Stenness and The Loons often appear calm at first glance, but spending time beside them reveals constant, subtle life. These places reward stillness. The longer you watch, the more the scene unfolds.
What you might see by the water’s edge:
- Dragonflies flickering low over the surface on warm, windless days.
- Frogs slipping into the water as footsteps approach.
- Birds dropping in to feed or rest before lifting off again.
Birdlife around the lochs
Freshwater attracts birds that move constantly between land and sea. Red-throated divers breed on small, remote lochans, their eerie calls carrying across the water before they fly out to sea to feed. Ducks and waders drop in throughout the day, using the lochs as safe resting and feeding places between journeys. Early mornings are especially atmospheric when the water is still, and birds lift off in soft bursts of sound and movement, turning a quiet shoreline into a living stage.
These lochs do more than support life in one place. They act as meeting points between land and sea, creating some of the most compelling local wildlife moments.
Where land, water, and wildlife meet
- Birds nesting inland but flying daily to the coast to feed.
- Otters move silently between streams, lochs, and shorelines, often at dawn or dusk, using freshwater to wash and rest between fishing trips.
- Land mammals such as hares, rabbits, and hedgehogs, which rely on freshwater sources for drinking and shelter in nearby vegetation, especially during dry or warm periods.
On the islands, freshwater is never far from saltwater. This closeness allows animals to move easily between environments, sometimes within a single day. It also means that a quiet pause beside a loch can turn into an unexpected encounter.
Together, moorland, fields, and freshwater habitats show a side of Orkney beyond the dramatic cliffs. This is a landscape of anticipation rather than spectacle, where slowing down, listening closely, and staying present often leads to the most memorable moments — the kind that stay with you long after you leave.
The Best Spots for Orkney Wildlife Sightings
Knowing where to look makes all the difference. Orkney’s landscapes are compact, but each habitat offers a different kind of encounter. From towering cliffs to quiet inland waters, these places allow visitors to slow down, observe carefully, and experience the islands’ living wilderness without needing specialist equipment or long hikes.
Cliffs: Seabird Cities
Cliffs are the most dramatic places to begin. At Marwick Head, Yesnaby, the Brough of Birsay, and Noup Cliffs on Westray, seabirds gather in astonishing numbers during the breeding season. Stand back from the edge, stay still, and scan the rock faces. With patience, you will quickly spot birds commuting between nest and sea, filling the air with movement and sound.
Shore: Quiet Encounters at Eye Level
Along the shoreline, wildlife watching becomes more intimate. Rocky bays and sandy stretches around places like the Brough of Birsay and quieter island shores offer opportunities to observe animals resting, feeding, or simply watching you in return. Move slowly, keep a respectful distance, and let animals control the encounter. Often, the best spot is the one where you choose to pause rather than push on.
Moorland: Sound and Sky
Moorland areas such as Hoy, Birsay Moors, and Rousay are defined by openness. Here, wildlife is often first detected by sound or movement against the sky. Early mornings and evenings are especially rewarding, when birds of prey hunt and waders call across the land. Staying on paths and avoiding nesting areas helps protect these fragile breeding grounds while still allowing excellent viewing.
Lochs: Still Water, Subtle Life
Freshwater areas reward quiet observation. The Loch of Stenness and The Loons are ideal places to sit and watch rather than walk through. Calm surfaces reflect passing birds, insects skim the water, and unexpected moments unfold slowly. These calm settings are perfect for families and anyone wanting to experience the gentler side of these lands.
Sea: Watching from Land or Boat
Some of the most memorable sightings happen offshore. Cliff tops, headlands, and sheltered sounds allow you to scan the water for movement, while boat trips open up wider views between islands. Keep binoculars handy, watch seabird behaviour for clues, and you may spot larger animals passing through feeding grounds.
Wherever you go, responsible watching is key. Give animals space, avoid sudden movement, and follow local guidance. To truly explore Orkney, it helps to think less about chasing sightings and more about letting the landscape come to life around you.
Protecting Wildlife in Orkney
Protecting Orkney’s wildlife means understanding both its strengths and its vulnerabilities. One of the most significant conservation challenges in recent years has been the arrival of stoats, an invasive predator that reached the islands in 2010. With no natural predators to control them, stoats pose a serious threat to ground-nesting birds and small mammals, upsetting a balance that has existed for thousands of years.
To address this, the Orkney Native Wildlife Project was established to remove stoats from the islands and safeguard local ecosystems. The project combines targeted trapping with Europe’s first specially trained stoat-detection dogs, supported by ongoing wildlife monitoring to track progress and protect vulnerable species.
Visitors also play a role. A simple and effective principle to follow is Leave No Trace: stay on paths where possible, avoid disturbing animals, keep a respectful distance, and take everything you bring with you when you leave. These small actions help ensure that wildlife remains visible, active, and resilient for generations to come.
Experience Wildlife on Orkney Islands
Experiencing wildlife in Orkney is not about rushing from one sighting to the next. It is about paying attention. The islands reward visitors who slow down, look carefully, and allow nature to reveal itself on its own terms.
Exploring at Your Own Pace
Many of the most memorable encounters happen unexpectedly. A quiet walk, a pause at a headland, or time spent simply watching the horizon often brings wildlife into view.
- Move slowly and stay observant.
- Watch behaviour rather than searching for specific animals.
- Let sound and movement guide your attention.
This approach helps you connect more deeply with the landscape and encourages respectful observation.
Guided Experiences and Local Knowledge
Guided experiences can add context without taking away the sense of discovery. Local guides understand seasonal rhythms, animal behaviour, and how to observe without causing disturbance.
- Learn where animals are most active at different times of year.
- Understand what behaviours you are seeing and why they matter.
- Gain insight into habitats across land and sea.
At sea, boat-based experiences offer access to feeding grounds and migration routes that are difficult to observe from land alone. Linking wildlife watching with a boat tour allows you to experience marine life while maintaining safe, responsible distances.
A Thoughtful Way to Explore
Whether exploring independently or with guidance, the most rewarding wildlife experiences come from patience and care.
- Keep noise and movement to a minimum.
- Give animals space to behave naturally.
- Follow local guidance and seasonal advice.
For ideas on how to plan your time and explore responsibly, the Orkney Islands tours homepage brings together experiences that highlight the natural character of these remarkable islands, encouraging exploration that feels thoughtful rather than hurried.
Final Words
What makes the islands special is not just the number of species, but how naturally wildlife fits into the landscape. Birds, mammals, and marine life share space with people, shaped by the same tides, weather, and seasons. From seabird cliffs and open moorland to sheltered lochs and rich coastal waters, this area offers genuine encounters that reward patience and curiosity.
Exploring thoughtfully helps protect what makes this place unique. Staying aware, giving animals space, and following local guidance ensure these environments remain healthy and active. Whether you are watching from a cliff edge, pausing beside still water, or heading out to sea, wildlife on Orkney Islands is best experienced slowly, with respect, and an open eye for the quiet moments that often become the most memorable.