Biodiversity and conservation on the Pevensey Levels

Biodiversity and conservation on the Pevensey Levels

By Sam Powell

On a calm Sunday in May, the Eastbourne Eco Action Network (EEAN) led a walk across the Pevensey Levels, a land where water meets land, history seeps into the soil and rare life exists.

 

Following the Pevensey Castle and Pevensey Haven Circular, the walk traced a quiet path through one of southern Britain’s most ecologically rich wetlands. Here, the past folds into the present: the 290 AD Roman fort (Anderida) and the 12th-13th century Norman castle echo across the lowland marsh, where grass beds bow in the breeze.

Bending blue river with bullrushes and long grasses on its banks, shrubs on one side and a group of people walking across a bright green grassy bank

Pevensey Haven
Photo credit: Sam Powell

 

A living wetland

Between Eastbourne, Bexhill-on-Sea and Hailsham, the Levels stretch across some 3,600 hectares of protected Site of Special Scientific Interest (SSSI), also designated as a Ramsar site and Special Area of Conservation (SAC). Its complex channels, sluices and ditches, controlled by the Pevensey and Cuckmere Water Level Management Board, Environment Agency, Sussex Wildlife Trust (SWT), East Sussex County Council and local district councils, support both agriculture and one of England’s last great wetland ecologies.

To walk here is to step into a world alive with sound and stillness. Reed warblers sang; a heron rose from a “scrape” pool, and below the Pevensey Haven water’s surface, bream, carp, pike, roach, chub, tench, eel and perch swam unseen. Overhead, the occasional geese honked as grass whispered in the wind.

Long ago, the sea lapped the base of Pevensey Castle. Today it lies a mile away, edged back by centuries of land reclamation and natural processes. But freshwater still shapes life here.

a group of people wearing hats in a community orchard

Quinces and Pippin apples growing in a community orchard across from Pevensey Castle.
Photo credit: Sam Powell.

Rare and at-risk

Not all life is as easy to see. The lapwing, once common, is now red-listed in the UK. The yellow wagtail and snipe have also become rarer. In still corners, the great silver water beetle, shining ram’s-horn snail and fen raft spider continue their quiet existence.

Amphibians such as the great crested newt, which moves among aquatic plants and is protected under UK and EU law, rely on clean water, as do elusive barbastelle bats and water voles that slip silently through the reeds.

All are vulnerable to pollution, especially from the 77 combined and emergency sewer overflows mapped within the Cuckmere and Pevensey Levels catchment.

Robert McGowan and Andrew Durling walking across grassy levels, carrying walking sticks with group of walkers following

Andrew Durling (right) and Robert McGowan (left) led the walk across the Levels.        
Photo credit: Sam Powell.

Guardians of the Levels

In response, conservation efforts have arisen. Formed in 2018, the Pevensey Levels Farmers Cluster Group (PLFCG), a sixty-strong coalition, supported by the Countryside Stewardship Facilitation Fund has worked to restore balance through sustainable land management.

SWT, with its 150-hectare reserve purchased in 1996, partners with PLFCG to deepen that work. Through its Network for Nature project, ditches are reprofiling, culverts set, scrapes formed, shallow pools to welcome waterbirds and deeper ponds dug.

As SWT’s Jamie Parsons describes it, this is a reserve alive with “rare species such as the Fen Raft Spider, at least 25 rare aquatic molluscs, 16 species of Odonata such as Hairy Dragonfly, along with a huge number of rare aquatic invertebrates and plants.”

We met Martin Hole, owner of Montague Farm, National Farmers Union South East chair and co-founder of the PLFCG. A lapwing conservationist and lover of rooks, he spoke of water levels, habitat and the land’s slow healing.

In a field of Martin’s, a sea of almost 4,000 green-winged orchids bloomed among 20 grass species. Considered “near threatened” in the UK, they’ve returned with quiet determination, living proof of what patient care can restore.

As the walk neared its end, a fork in the path offered two choices, one toward the local pub, the other back to the railway station and modern life. The group parted gently, with the low sun stretching shadows over the grass.

 

Behind us, the Levels lay calm, echoing with birdsong, holding centuries of memory and the fragile promise of continued renewal.

Martin Hole talks about biodiversity, conservation and farming on the Pevensey Levels.
PhotoCredit: Sam Powell.

field of many different grasses with hundreds of wild purple orchids between the grasses

Green-winged orchids
Photo credit: Sam Powell.

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Eastbourne campaigners call for year-round seawater testing

Eastbourne campaigners call for year-round seawater testing

By Sam Powell

On 17th May 2025, dozens gathered on Eastbourne’s beach by the Wish Tower as part of a national “Paddle Out” protest by Surfers Against Sewage (SAS), calling for action on sewage pollution and year-round water testing. Eastbourne’s demonstration, one of 43 nationwide, was organised by Plastic Free Eastbourne, founded by Oliver Sterno in 2018 and designated SAS’s seventh “Plastic Free Community” in 2019.

Local voices urge change

Campaigners want the Environment Agency (EA) to extend water testing off Eastbourne’s beaches beyond the May-September bathing season, citing increased year-round sea swimming, health and environmental risks from contamination.

“We are here for the same reason, and that is because we want to see our oceans and our health protected,” said Emma O’Neill of SAS. “The water system in this country is broken, and now is the time to call for change.”

Emma referenced EA data indicating an increase in “spill” discharge hours across England in 2024. Combined sewer overflow (CSO) discharge reached a record total of 3,614,427 hours, an increase of 8,558 hours (0.22%) compared to the previous year (The Rivers Trust).

“This is simply not good enough, and pollution for profit must stop, and that’s why we’re here today,” Emma added, citing figures available through the Top of the Poops database and UK Parliament stats, showing that Southern Water released untreated sewage for 304,537 hours in 2024, a reduction of 4% compared to 2023, across 29,355 CSOs.

While seawater quality in Eastbourne was rated “good” in 2024, Southern Water still released untreated sewage 91 times, lasting a total of 617 hours, which is a decrease from 2023’s 108 releases lasting a total of 754 hours, and an increase from 2022’s 434 hours. However, this does not cover “spills” from inland pipes into rivers.

“We want the quality to be good all through the year,” Oliver Sterno added. “They test it from May; they should test it in the winter months as well, because we have swimmers here all year round.”

Currently, only citizen science fills the year-round testing gap. More than 30 swimmers were preparing to enter the sea, and just two said it was their first dip that year, highlighting the year-round use. Before they entered, Emma declared: “Our message really is clear, cut the crap and end the sewage scandal.”

Onshore, protesters chanted:

“What do we want? Clean waters!
When do we want it? Now!
Stop the scum, clean the tides!
No more sewage, no more lies!”

A large group of people holding banners, paddleboards and canoes. Some are holding oars. Banners have slogans including "stop the sewage scandal", "end this shit show", "save our oceans"

Surfers Against Sewage “Paddle Out” event, Eastbourne, 17 May, 2025.
Photo credit: Sam Powell

Chris Mason and Oliver Sterno holding a cardboard banner with the words "The Big Turd Paddle Out". Behind them is a green sea, people swimming and canoeing and the end of Eastbourne pier with its golden dome.

Oliver Sterno (right) and Chris Mason (left).
Photo credit: Sam Powell.

The sea remained relatively calm for Eastbourne’s 2025 “Paddle Out” event.       
Photo credit: Sam Powell

Policy Reform and Accountability​

Emma O’Neill also highlighted some progress. Since 2017, Southern Water has not paid shareholder dividends, and the Independent Water Commission, chaired by Sir Jon Cunliffe, is reviewing the sector, inspiring SAS’s ‘Dear Jon’ campaign.

The Water Special Measures Act 2025 also introduces:

  • Criminal liability for environmental breaches
  • Penalties
  • Bonus bans for underperformance
  • Independent real-time sewage outflow monitoring
  • Mandatory Pollution Incident Reduction Plans

It came into force on June 6th, immediately blocking bonuses for 10 executives across six firms, including Southern Water. Environment Secretary Steve Reed said: “Water company bosses, like anyone else, should only get bonuses if they’ve performed well, certainly not if they’ve failed to tackle water pollution.”

Real-time Event Duration Monitoring has also been in place since 1 January 2025 under Section 81 of the Environment Act 2021.

Three women holding cardboard banners with the slogans "Incompootence", "End this shit show", "Water slaughter", "Stop the sewage scandal", "Dirty Poolitics"

Jill Shacklock (pictured left) and Robert McGowan of EEAN joined the event, as did Cllr Ali Dehdashty, (then) Mayor Cllr Candy Vaughan and Cllr Andy Collins.
Photo credit: Sam Powell.

Southern Water's plans for Eastbourne

Of four local coastal outflows, three already meet the 2050 target stating that “Storm overflows will not be permitted to discharge above an average of 10 rainfall events per year by 2050” as outlined in the government’s Storm Overflows Discharge Reduction Plan.

The company has pledged £21.36 million for post-2030 upgrades to Eastbourne Wastewater Treatment Works 1, located roughly 2.5 miles offshore, to boost storage and treatment capacity to meet these targets.

A poster outside the Eastbourne Wastewater Treatment Works. It has recently also come under fire due to unpleasant smells in the area.           
Photo credit: Sam Powell.

Victorian infrastructure and systemic challenges

Companies cite Victorian infrastructure, increased use, rainfall, and pump failures as reasons for raw sewage release during heavy rain to prevent home backflows, such as the 16 incidents recorded in the Pevensey and Cuckmere catchment in 2019-2020 (see p. 10).

However, campaigners state concerns about “dry spills” during good weather and a lack of past regulatory action. Critics argue England’s fully privatised water system, unique globally, is ill-equipped to tackle these systemic issues. As Parliament noted in 2018, “England is the only country to have fully privatised its water and sewerage system.” With around 15,000 storm overflows in England, pressure for deeper reform is mounting.

Photo of large rocks in foregroound on a pebbled beach. Breakwaters can be seen

Location of Eastbourne’s three main sewage outfall pipes (Langney Point). The other (the rarely used “Granville Road Eastbourne” pipe) is near the Western Lawns.                      
Photo credit: Sam Powell.

Investment and the cost

In 2023, Southern Water CEO Lawrence Gosden said he apologises “that action was not taken sooner on sewage spills in the South-East,” and endorsed Water UK’s industry-wide £10 billion investment plan from 2023 to 2030.

Southern Water alone has pledged £7.8 billion to upgrade services, with £1.5 billion aimed at cutting sewage spills by 8,000 annually by 2035.

But the costs may fall on customers. Ofwat’s David Black warned of rising bills in late 2024.       A 2022 government press release spoke of the difficulties of achieving the ideal solution of separating rainwater and sewage pipes. It stated it “would cost between £350 billion and £600 billion,” while alternative solutions involving storage tanks could cost £160 – £240 billion, all impacting consumer bills.

As the push for cleaner seas continues, progress is steady but costly, reigniting debate over regulation, historic underinvestment and the case for public ownership.

Recommended sewage maps available to the public

Oliver Sterno (right) and Chris Mason (left) at the “Paddle Out” Protest. 
PhotoCredit: Sam Powell.

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Eastbourne Spring Water Festival 2025

Eastbourne's Spring Water Festival 2025

By Sam Powell

Eastbourne’s Spring Water Festival returned this year for the fifth time, with nine days of events from the 10th to the 18th of May, highlighting a range of environmental projects and issues with a focus on the importance of water.

Eco Fair

 The opening ceremony of the Eco Fair on the Western Lawns took place at 1pm on Saturday, 10th May. Plastic Free Eastbourne’s (PFE) lead coordinator, Oliver Sterno, opened with a speech, followed by Mayor Cllr Candy Vaughan, MP Josh Babarinde, and Council Leader Cllr Stephen Holt, who also thanked attendees.

The fair featured stalls from the Eastbourne Eco Action Network, promoting sustainable transport, and Energise Sussex Coast, offering free energy advice. Other stalls included reused material fashion, eco-themed art, and contributions from Greenpeace, Extinction Rebellion, Blue Heart, PFE, local food vendors, and more, all showcasing efforts to improve Eastbourne’s environmental future.

Colourful gazebos on the Western Lawns, Eastbourne

The Eco Fair on the Western Lawns.
Photo credit: Sam Powell

Let's get Kidical

One of the festival’s standout events was the “Kidical Mass Bike Ride”, a global campaign locally organised by Bespoke Cycle Group. Parents, children, local councillors and residents cycled from the Lawns to Princes Park and back, calling for better cycling infrastructure, particularly along the seafront, to enable safer cycling for children and promote active, eco-friendly transport.

A large number of people in high viz and colourful clothes cycling along Eastbourne seafront road. There are adults and children of all ages.

Tomas Siroky and Robert McGowan leading the way.                                        Photo credit: Sam Powell.

Water walks, water talks, water museums and more

A guided walk on Pevensey Levels on the first Sunday explored wetland biodiversity and conservation efforts. The “Paddle Out” protest, on the following Saturday, drew more than 30 people and numerous beachgoers to demand action on the sewage crisis and year-round water- quality testing.

At The View Hotel, Compass Community Arts and Strandliners, supported by Blue Heart funding, created the interactive “Museum of Water”, using water samples to highlight local water health and its environmental journey.

Events throughout the week included litter picks, educational talks, bench dances, walks, art exhibitions, well-being sessions and family-friendly activities.

A group of people walking across very wide grassy path with trees either side and blue skies behind

The Pevensey Levels walk was guided by Andrew Durling and Robert McGowan of EEAN.                      Photo credit: Sam Powell.

Political engagement

Festival participants included Liberal Democrat councillors Tom Nevill, Ali Dehdashty and Andy Collins; Conservative councillor David Small and peer Lord Ralf Lucas; and 2024 Green Party parliamentary candidate Mike Munson. MP Josh Babarinde, who spoke at the opening ceremony, also tabled a parliamentary motion recognising the festival and advocating for cleaner water and reduced plastic use. In 2017, over a million plastic bottles were bought globally every minute, many ending up in waterways and landfills.

Closing ceremony

The festival concluded at Holywell Beach, where a natural spring meets the sea, with a performance art piece accompanied by a violinist. Cllr James Murray praised PFE’s initiatives, including refill water stations and local beach clean-ups. The event closed with Oliver Sterno officially handing over the leadership to the new PFE coordinator, Chris Mason.

Oliver Sterno (right) and Chris Mason (left) at the “Paddle Out” Protest. 
PhotoCredit: Sam Powell.

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Guided walks in the landscapes around Eastbourne

Exploring local landscapes: ecology, geography, history & folklore

Part of our work at Eastbourne Eco Action Network is to share information about protecting and supporting wildlife and biodiversity in our area, which got us thinking about organising a series of guided walks this spring. We were fortunate to receive a small grant from the Chalk Cliff Trust to make it happen.

Six spring strolls

The walks project is about developing our work on biodiversity and eco-education – an enjoyable way to introduce people to the beautiful, yet fragile ecology of the countryside around Eastbourne. Each walk covered a different landscape: downland, forest, river valley, marsh and coastal, with start and end points accessible by public transport. They were led by experts and enthusiasts – in ecology, biology, geography, folklore and Sussex history.

We wanted to avoid reinventing the wheel – and link up with other organisations working in the same field, including the South Downs National Park Authority, Towner Art Gallery and Sussex Wildlife Trust to share expertise and develop relationships for future collaboration. We also wanted to build on the excellent work of the Eastbourne Walking Festival and Beachy Head Story, which both closed as a result of cutbacks at Eastbourne Borough Council.

1. Downland: Stars, Songs & Tiger – natural history & folklore

The skies were indeed dark – as advertised. But of twinkling stars, glowing planets and the majesty of the heavens… there was no sign. Just a wall of low cloud and a keen breeze flowing in from the sea. We ducked into the lee of a flint barn – and watched Ant Miller of Eastbourne Astronomical Society perform a remarkable riff on the wonders of the night sky without props or any assistance.

Our group of 12 had climbed Went Hill from the Tiger Inn at East Dean at dusk. This walk was timed to coincide with the South Downs National Park’s Dark Skies Festival over half term. We returned to the Tiger Inn via Crowlink Lane and Friston Pond – and were treated to traditional folk songs with wintry, celestial themes – beautifully performed by Liz Overs and Dave Tomlins.

   

2. River & downland: Druids, drovers & dragons – natural history & folklore

In bright spring sunshine we gathered on the green at Alfriston. And local historian, Matt Fenton expertly guided our group of 15 along the bank of the River Cuckmere and up an ancient holloway to the grassy slopes of Windover Hill.

As he read an old Sussex story that played out in the expansive landscape below us, a lark ascended; followed by a close encounter with a red kite and two wheeling crows.

A downland stroll to the exquisite Lullington church, which was briefly awash with lovely folk songs from Liz Overs and her trusty autoharp. Then back down the hill to Alfriston for a cider in the garden of The George Inn.

 

3. Woodland: Singing the forest – natural history & folklore

The car park of Seven Sisters Country Park Visitors Centre is shaded by tall trees, which form the edge of Friston Forest. Into which our group of 18 strolled – heading for the hamlet of West Dean. Now encircled by mighty beeches, sycamore and oaks, it was once the gateway to miles of open downland, grazed by thousands of sheep and tended by shepherds and collies.

We pointed out the row of cottages opposite the village pond, constructed for foresters in the 1920s – in part to protect the chalk aquifer that provided drinking water to the growing resort of Eastbourne.

Amid a stand of greening beech trees, Liz Overs and Sandra Manning-Jones sang traditional songs of woodland and Spring. Onward, through the forest, past the elegant Victorian pumping station and up to Friston church – for more songs about the people & places of old Sussex.

4. River & meadows: Snake River Safari – ecology, geography & history

If you want to walk inland along the Cuckmere valley towards Alfriston from the Seven Sisters Country Park Visitors centre, you need to take the narrow footpath alongside the A259 almost as far as the Cuckmere Inn. Then cross the road, climb over a stile and you are on the riverbank.

On that fine spring Sunday afternoon, the road was busy, noisy and exhaust-filled – contrasting vividly with the peaceful riverbank. As the sound of engines receded, so those of birdsong, the rustling of reeds, lowing cattle, the river’s gentle splashes and lapping wavelets strengthened.

Rebecca Harris, binoculars and field guide to hand, pointed out the subtle variations between the calls of different warblers, or rooks and crows. Her National Trust colleague, Matt Fenton, told of the valley’s deep history.

We paused for refreshments in the garden of Litlington’s Plough & Harrow and returned to Exceat along the riverbank, then through bluebell-infused woodland as the shadows lengthened.

 

5. Marsh: Mysteries of the Pevensey Levels – ecology, history & folklore

It was a walk of two halves. Starting with a tour of the ancient village of Pevensey – through a churchyard where the outline of 14th century plague pits are still visible. And past the mighty castle walls – washed by waves of cow parsley, echoing the froth of actual waves centuries ago.

Andy Durling explained his work cultivating a community orchard beneath the ramparts – and led us through to the small, but potent Court House Museum. We heard about the 700 Norman longships that appeared one afternoon in September 1066, Pevensey in its Cinque Port heyday, tales of smuggling and misdeeds and an epic historical pagaent in 1908.

The second half involved the Pevensey Levels, famed for their endless marshes and wide skies. Sparsely populated and little visited by people, the Levels are rich in wildlife, as Martin Hole, owner of Montague Farm explained from the seat of his quad bike, parked atop a mound with majestic views. He is especially proud of restoration work that has culminated in a field full of rare green-winged orchids, which he showed us on the walk back to Pevensey & Westham station.

 

6. Coastal: Chalk cliffs & grassy downs – ecology, geography & history

We started by the Western Lawns – elegant Edwardian gardens near Eastbourne’s Grand Hotel – and headed west along the middle promande. Past the Italian Gardens, a former chalk pit now replete with mature trees and shrubs, to Holywell – the sacred source of spring water trickling from crumbling chalk cliffs.

And once home to a fishing community – its cottages and net-drying sheds and lime kilns having long since tumbled into the sea.

David Beer, of Sussex Wildlife Trust, led us further west, to Cow Gap, pointing out an array of local wildlife – from red valerian, mallow, cowslips and viper’s bugloss to day-flying moths, kestrel, stonechat, little egret and, perhaps, the bobbing head of a grey seal.

 There was social history too. Whitbread Hollow, it turns out, was home to one of the UK’s first public allotments. They were the brainchild of Mary Ann Gilbert, the landowner who lived at Gildredge Manor, who wanted to help locals at a time of worklessness and poverty in the 1830s.

The coastal walk – and this series of spring strolls – ended in the sunlit garden of the Pilot Inn, Meads. Thank you to all our leaders and to everyone who came along.

Robert & Liz,

June 2025

Put buses in the fast lane

Put buses in the fast lane

A Smarter Future for Eastbourne

Eastbourne deserves a public transport system that is frequent, punctual, reliable, and affordable. But right now, that’s not the reality. As one of the most congested towns in the Southeast of England, Eastbourne’s traffic is holding back our buses—and our community.

Why Buses Are Struggling

When buses are delayed by traffic, they become unreliable. People then turn to their cars, which adds even more congestion. This vicious cycle makes it harder for bus companies to run profitable routes, leading to service cuts and reduced frequency. And so, the downward spiral continues.

We’ve already seen this happen: routes have been cut, and timetables thinned out. Not because people don’t want to use buses—but because the system isn’t working for them.

Break the Cycle: Prioritise Buses

It’s time to reverse this trend. Bus priority lanes—like those proposed for Seaside–St Anthony’s and Upperton Road—are a key part of the solution. These dedicated lanes would allow buses to bypass traffic, making them faster and more reliable.

With better service, more people will choose the bus. That means:

  • Less congestion
  • Cleaner air
  • More investment in routes
  • A shift toward electric, quieter, and greener buses

Take Action: Support the Bus Lanes

The East Sussex County Council (ESCC) consultation is open until 13th June 2025. This is your chance to support a better future for Eastbourne’s transport.

✅ Support the proposed bus lanes
✅ Break the cycle of congestion and cuts
✅ Help build a cleaner, more connected town

Please see the below links to ESCC’s Citizen Space platform, which provides information, documentation, and the ability to make a representation to the TROs:

East Sussex BSIP – A259 Seaside and St Anthony’s Avenue – Formal TRO Consultation

East Sussex BSIP – A259 Upperton Road/Station Parade, Eastbourne – Formal TRO Consultation

 

Let’s put buses in the fast lane—and Eastbourne on the right track.

Brighton & Hoe buses route 28 caught in a line of congested traffic

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