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Beavers at Little Sea, Studland

A brown beaver climbs over a small hill of moss in front of wet ground with several sticks.
The first licensed release of beavers to live in the wild takes place at Little Sea, Purbeck, Dorset | © National Trust Images / James Dobson

Two pairs of beavers have been released into the wild at Little Sea, Studland, under licence from the government. It was the first licence of its kind to be issued in England – all the previous ones have been for beavers in enclosures.

These beavers now join the beaver family that appeared in the lake in early 2024 (whether by natural dispersal or an illegal release), and our aim is now to establish a viable population. (See project updates below.) 

Why restore beavers to Purbeck?

Previously beavers were an important part of the natural ecosystem but became extinct across the UK in the 16th century due to hunting for their fur, meat and scent glands. Restoring lost species to our landscapes is an important part of our work to reverse the declines in nature.

Beaver activity can increase biodiversity by providing habitats for a wide range of species including fish, amphibians, mammals, water-loving plants and insects.

The habitat beavers need

Beavers need areas of deep, still or slow flowing fresh water to feel safe. Although Little Sea originated as a landlocked body of seawater, it has been replenished by fresh water draining off the heathland and is now classed as fresh water. Surrounded by dense woodland, it is thought to be a highly suitable habitat for beavers. 

How beavers will benefit Little Sea and beyond 

Beavers create their own wetlands and bring wildlife back to the landscape as they do so. There is evidence that a range of species (aquatic plants, amphibians, aquatic invertebrates) hugely benefit when beavers are present in a landscape. 

Little Sea is surrounded by a dense wet woodland of willow. As the beavers fell trees, they will create glades and open patches. This allows light to penetrate the canopy, attracting myriad wildlife such as dragonflies, bees, butterflies, birds and wildflowers. New saplings will quickly grow again, creating a much more dynamic woodland with trees of all ages.  

If the beaver introductions at Little Sea are successful, the aim is that they will eventually spread onto the Purbeck Heaths. They will create beaver wetlands that help retain and purify water resources and slow the flow in our rivers, reducing the risk of flooding and drought. These wetlands are also one of the best ways to capture carbon. 

A carefully managed approach

Across the UK beavers are gradually being brought back into the countryside as part of a managed approach. Beavers have been successfully reintroduced into enclosures at several National Trust sites in recent years, including Holnicote in Somerset where several kits have been born.    

We are part of the Dorset Beaver Management Group which consists of trained people who can provide expert advice, information and support, particularly to communities and landowners who are living alongside beavers. You can find out more here: www.dorsetwildlifetrust.org.uk/dorset-beaver-management-group 

For more information on the Purbeck Beaver Project, please email Gen Crisford at gen.crisford@nationaltrust.org.uk 

 

 

Follow our project updates here

5 March 2025

Beavers are released at last

We are thrilled to report that on 5 March, two pairs of adult beavers were released into the wet woodland that surrounds Little Sea. They were released in pairs because beavers are monogamous and usually pair up before settling down in a particular location. The beavers were translocated from Scotland by the Beaver Trust.   

The releases took place at different parts on the lake to ensure that the two pairs have plenty of space between them, and away from the territory of the existing wild beavers that arrived last year.  

All the beavers will now be closely monitored to follow their movements, ensure their health and inform habitat impact monitoring. 

Viewing the beavers 

We ask everyone to give the newly released animals some space and time to settle in. Please keep to the paths as usual and avoid disturbing either the beavers or other wildlife, as we are now heading into bird-breeding season.  

The Triangular Hide at Little Sea provides the best current beaver viewing opportunities so we would ask that you go there if you’d like to try to see a beaver. Guided walks and events will be planned for later in the year when longer daylight hours allow for easier viewing opportunities.  

Further releases 

Rules around the beaver breeding season now prevent any further beaver translocations taking place until September. We hope that other well-planned projects will also follow in our footsteps to release beavers in the right places, with the right steps in place to manage them, and where they  can begin their much-needed work to restore natural processes in our waterways.  

A protected species 

As of October 2022, Eurasian beavers became recognised as a resident native species in England and became a European Protected Species, under the Conservation of Habitats and Species Regulations 2017. This means it is an offence to deliberately capture, injure, kill or disturb beavers, or damage and destroy their breeding sites or resting places. 

A beaver stepping into a marshy area, with backdrop of tangled vegetation.
Beaver taking first steps into Little Sea. | © Beaver Trust
Two female rangers in red sweatshirts carrying a crate which contains a beaver.
Rangers carrying a beaver for release in Little Sea. | © Beaver Trust
A view of visitors walking along Knoll Beach from the dunes at Studland Bay, Dorset

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