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Teesmouth Seal Rescue and Coastal Conservation Centre

Teesmouth Seal Rescue and Coastal Conservation Centre

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  • David Newell

New Collaboration Brings Help to Teesmouth Seals

PD Ports and Teesmouth Seal Rescue and Coastal Canservation Centre Logos

PD Ports, the Tees and Hartlepool port authority, have today (January 31) signed over a 30-year lease for the old lifeboat station at South Gare, Redcar, to Teesmouth Seal Conservation Trust (TSCT), a brand-new charity set up to help with the rescue and rehabilitation of seals around the Tees Estuary.

The lease agreed with PD Ports – set at a token £100 a year - will see the unused lifeboat building repurposed to create the Teesmouth Seal Rescue and Coastal Conservation Centre - the first dedicated welfare and rehabilitation facility for seals and coastal conservation in the Tees region.

The return of harbour seals to the Tees in the 1980s was hailed as a great environmental success story after they became extinct there through the worst years of river pollution. Today, the population, monitored by the Industry and Nature Conservation Association (INCA), is almost 200 strong with 36 pups being born in 2022.

Despite their return to the Tees, the seals are vulnerable to disease, pups being separated from their mothers, attacks by dogs on beaches, entanglement in fishing gear, starvation and other hazards.

In particular, the harbour seals in the Tees have been blighted by a disease known as mouth rot,

which also plagues other harbour seal colonies on the UK’s North Sea coast. 

A new charity - Teesmouth Seal Conservation Trust - has been set up specifically to provide help for the important population of seals living in and around the Tees Estuary, providing care and welfare work to sick, orphaned, and injured seals with help from public donations, grants, and contributions from industry.

The new organisation is already working with Teesside University, local vets, and British Divers

Marine Life Rescue (BDMLR) to try to find the best ways to manage and understand mouth rot


TSCT expects its members could be called upon to rehabilitate as many as 30 local seals a year at the new South Gare conservation facility.

David Newell, chairman of TSCT, said: “The main purpose of the building will be as a seal hospital to provide rehabilitation for seals, often pups, that have been found in distress.

“We have the expertise and connections to the wider seal rescue community to allow us to do this successfully. Once healthy, the seals will be released back into the Tees Estuary.

“We are enormously grateful for all the help that we have received so far and for this important

collaboration with PD Ports. We are confident that public and industry support for our crucial work will continue to grow.”

Seals are marine animals at the top of the coastal food chains. The presence of seals is therefore an indicator of the good health of coastal waters. The fact that seals have returned to Teesside is heartening news.

Frans Calje, chief executive officer of PD Ports, said: “It is very pleasing to see the disused lifeboat station being repurposed to focus on seal and coastal conservation.

“It seems fitting to us at PD Ports that a building with such a history of coastal rescue should now have a future in rescuing marine animals.

“As a company operating in such an environmentally sensitive area, we are excited to be providing support for this work through the lease of the old lifeboat station on our private land at the South Gare breakwater, to Teesmouth Seal Conservation Trust.”

The new charity was created with help from Teesside Environmental Trust (TET).

Trust chairman David Kitchen said: “We received a presentation from seal enthusiast Daniel Fox, and we quickly saw that there was a problem with the Teesmouth seals, particularly in the face of the terrible mouth rot disease.

“It became TET’s ambition to help and so we have seed-funded the formation of Teesmouth Seal Conservation Trust.

“This new charity has, as its core mission, the care of the Teesmouth seals and will become an

important organisation giving help to seals close to their point of need. I am pleased to see that

Daniel now is one of its founding trustees.”

Teesmouth and the surrounding coastline boasts one of the highest levels of inshore wildlife

protection anywhere in the UK.

Vicky Ward, project manager for the Tees Estuary Recovering Nature (TERN) project at Natural

England, the government body that ensures this protection is enforced, said: “The exciting news of a new seal hospital on the Tees, spearheaded by the Teesmouth Seal Conservation Trust, is a brilliant development for our region, and for our cherished common (harbour) seals and the growing population of grey seals in the Tees Estuary.

“As a listed feature of the Teesmouth and Cleveland Coast Site of Special Scientific Interest, the local seal colony faces challenges from the impacts of both climate change and disturbance by humans.


“The dedicated seal hospital will play a key role in safeguarding our local seals. The TERN project is delighted to support both the trust and the new seal hospital in helping our beloved local seals thrive.”

The Environment Agency’s Graeme Hull, Tees catchment co-ordinator, said: “The Tees Estuary is one of our most precious protected habitats and we are working with partners through the Tees Tidelands projects to restore and reconnect the habitats that species such as seals rely on.

“We welcome the work of Teesmouth Seal Conservation Trust which contributes to this long-term vision.”

Dr Jamie Bojko, an Associate Professor in Disease Ecology at Teesside University and the National Horizons Centre, commented that with the detection of the pathogen(s) thought to be causing the mouth rot disease, effective monitoring and early detection to support treatment is now possible.

He said: “We now have laboratory-based diagnostic methods to pick up the pathogens we believe are causing mouth rot. We also hope to develop rapid tests soon, to help vets to manage seals that require quarantine and provide treatment in a timely way.

“This disease appears to be a lower risk issue here in the Tees, but more common elsewhere - for cases that need it, our research on mouth rot with British Divers Marine Life Rescue is paving the way.”

TSCT has moved to address concerns raised from the Tees fishing industry that the seal population will grow so large that they will eat local fish stocks.

Mr Newell said: “Both the local fishermen and our charity want the same thing: a coastline rich in fish for both seals and fishermen to enjoy. Marine ecology works in such a way that top predators like seals cannot remove an entire fish stock as they would of course, starve to death if they did.

“Healthy populations of seals can only live alongside healthy populations of fish. We wish to work with others involved in coastal conservation to ensure that the sea around Teesmouth is


The new facility at South Gare will include a meeting room, which will be made available as a place where organisations and local groups with an interest in wildlife conservation can meet and network.

The new charity will now begin fundraising efforts to establish the seal hospital at South Gare.

Mr Newell said: “We have been in direct contact with other similar charities in the UK and Europe and studied closely how they raise funds to enable them to nurse seals back to health and return them successfully to the sea where they belong.

“I have every confidence that our work will be a great success.”


The extinction of the large Tees Estuary harbour seal colony was brought about in the late

1800s by the industrialisation of the estuary and hinterland.

In the late 1970s and early 1980s small numbers of harbour seals returned and have re-

established a colony.

This colony has grown slowly to 162 adults, producing 36 pups in 2022.

There is great concern about the high levels of pup mortality and the future safeguard of this

important seal colony.

Harbour seals are protected in Britain under the Conservation of Seals Act 1970 and

classified as a Priority Species under the UK Post-2010 Biodiversity Framework. Overall, their

numbers in the UK are in decline.

The Tees Estuary is a busy commercial waterway servicing the sixth largest port in the UK.

This port is vital for the economic regeneration of the North East.

Inevitably, there are conflicts between human activities and seals. It is urgent therefore that

stakeholders come together to form strong partnerships to add support to seal welfare and

conservation in the Tees Estuary.

In 2022, with direct support from Teesside Environmental Trust, Teesmouth Seal

Conservation Trust was formed to provide practical help to the Tees estuary seals.

PD Ports, the port authority, in partnership with TSCT, has granted a 30-year lease on the old

lifeboat station at South Gare, Redcar. This is to be converted by TSCT into the Teesmouth

Seal Rescue and Coastal Conservation Centre. Here, seals in ill-health will undergo

rehabilitation leading to their release back into the estuary.



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