An atlas of what's working.

For the first time in roughly four centuries, beavers are swimming wild on a Cornish river. In February 2026, Cornwall Wildlife Trust released a family of Eurasian beavers into the wetlands of Helman Tor Nature Reserve, having received Natural England's approval the month before. It is the second fully licensed wild beaver release in England, following the National Trust's 2025 release at Purbeck, and it confirms that a new chapter of British nature recovery is open for business.

The release is the culmination of more than a decade of groundwork by the Trust and its local partners, working with Beaver Trust to translocate animals sourced from the established Scottish Tay catchment population. Each animal was health-screened and welfare-checked under the new licensing regime, which sets a high bar for monitoring, landowner engagement and adaptive management. At Helman Tor, the family has already begun shaping the reserve's wet woodland and mire habitats by felling small willows, opening glades and slowing water flow.

Beavers do something that even the best-funded wetland restoration teams cannot easily replicate: they engineer landscapes constantly, for free, every night. Their dams hold back water in droughts, soak up flood pulses, filter sediment, and create pools and saturated ground that draw in dragonflies, water voles, otters and amphibians. Defra and Natural England's policy shift in early 2025, opening the door to wild releases for the first time, is being treated by ecologists as one of the most consequential nature policy decisions in a generation.

Cornwall is just the start. The Wildlife Trusts have signalled their intent to release around 100 beavers across seven English river catchments through 2026, with further applications under review. Each release reduces the gulf between Britain and the rest of Europe, where beavers have been quietly returning for decades and now occupy thousands of kilometres of waterway from Bavaria to the Carpathians, with measurable benefits for flood resilience, drought-buffering and freshwater biodiversity.

The wider lesson is that nature recovery doesn't always need bulldozers, billions of pounds or new planning law. Sometimes it just needs permission, patience and a pair of buck-toothed rodents. Cornwall's first wild beaver release is small in scale and enormous in symbolism. It's proof that when policy and people align, an ecosystem engineer that vanished from English rivers in the 1500s can swim home in 2026.

Five years ago, the Sussex Inshore Fisheries and Conservation Authority did something almost unheard of in UK marine policy: it banned all bottom-trawling across more than 300 square kilometres of seabed off the Sussex coast. The aim was to give one of the country's lost marvels (a vast inshore kelp forest, 96% of which had disappeared since the great storm of 1987) the chance to grow back. As the byelaw passes its five-year mark in March 2026, the seabed is beginning to answer.

Local divers are reporting changes that feel, after decades of decline, almost surreal. At Shelley Rocks two miles east of Bognor Regis, freediver Eric Smith, who has watched these waters for fifty years, encountered "new, healthy kelp" on a stretch of seabed that had been stripped bare by trawlers many years ago. Mussel beds, the foundation that gives kelp something to anchor to, are now stretching for more than a kilometre in places, beds the likes of which haven't been seen in decades.

The fish are also coming back. Black Sea Bream, whose seabed nests are easily destroyed by towed gear, are showing strong upward trends in Baited Remote Underwater Video surveys and in catch reports from the local fishing community. The Zoological Society of London's Autonomous Reef Monitoring Systems have logged more than 180 species so far, including ross worms, honeycomb worms, and habitat-forming oysters. Divers have spotted tope, angelshark, and short-snouted seahorse, species that simply weren't being recorded a decade ago.

Dr Chris Yesson, the project's research lead at ZSL, is careful not to oversell. "We still have a way to go, but it's exciting to see nature begin to flourish once more as we continue our work to restore the coastline." Researchers stress that recovery is gradual: this is the start of a long rewilding, not the end of one. Even so, the Sussex experiment has become Britain's most-watched marine recovery project, and a real-world test case for whether protecting habitat (rather than just managing fishing quotas) can rebuild the sea.

What makes Sussex stand out internationally is the sheer scale and the legal clarity of the protection. Most of the world's coastal "marine protected areas" still allow some form of bottom-towed fishing. Sussex banned it outright across 304 km² of nearshore water and is now producing the kind of evidence (measurable mussel expansion, rising fish counts, returning seahorses) that gives campaigners elsewhere in the UK and Europe a working blueprint for what genuinely protected sea can look like.

In April 2026, Nestlé signed a four-year agreement with Belgian regenerative agriculture platform Soil Capital to scale soil-friendly farming across France, Belgium and the United Kingdom. The deal will support nearly 230 farmers across roughly 13,000 hectares, extending pilots that have been running quietly in France and the UK and bringing Belgium into the programme for the first time. The crops involved are not niche: wheat, corn, barley and sugar beet sit at the heart of Nestlé's European sourcing footprint.

Soil Capital's model rewards farmers for measurable outcomes rather than for following a prescribed checklist. Participating farms use the platform to track soil organic matter, greenhouse gas emissions, and carbon sequestration, with payments and carbon credits issued only when independently verified results come in. To date, Soil Capital has paid €2.6 million to 274 farmers across 110,000 hectares in the UK alone, with parallel programmes in France (1,413 farmers, 366,666 hectares, €10.4 million) and Belgium (183 farmers, 26,500 hectares, €561,000).

The agronomic playbook draws on a familiar set of regenerative principles: cover crops between cash crops, longer rotations to break disease cycles, reduced tillage to keep the soil web intact, and careful residue management to feed soil microbes. Independent European data is finally catching up with the practice. An EARA study of 78 regenerative farms across 14 countries found that yields were essentially unchanged (1% lower) while synthetic nitrogen use dropped 62% and pesticide use 76%, lifting overall productivity by 27%.

The Nestlé deal matters because it represents the kind of long-horizon, supply-chain-anchored buyer commitment that regen ag has historically lacked. Farmers transitioning away from chemical-heavy systems carry real financial risk in the early years, and a four-year contract with one of the world's largest food buyers gives them runway to make the change stick. It's also a signal to the rest of the food industry: regenerative supply chains are no longer pilots, they are procurement.

For climate, the implications are quietly significant. Agriculture accounts for roughly 22% of global greenhouse gas emissions, and well-designed soil management is one of the few mitigation levers that simultaneously cuts emissions, draws carbon down, improves water retention, and reduces input costs. Scaling that across European arable land is one of the most promising (and most overlooked) climate stories of the decade, and the Nestlé and Soil Capital partnership is now one of its largest live experiments.

Off the south-east coast of Bali, the 20,057-hectare Nusa Penida Marine Protected Area is home to nearly 300 species of coral, more than 500 species of reef fish, and one of the most carefully tracked coral restoration programmes in the Coral Triangle. As of December 2025, the Coral Triangle Center (CTC) had installed 1,088 hexagonal "reef stars," transplanted 16,320 coral fragments, and brought 652.4 square metres of broken-down reef back into living, growing coral architecture.

The technique is the Mars Assisted Reef Restoration System (MARRS), now considered the gold standard for accelerating recovery on degraded reefs. Steel frames coated with resin and sand are anchored over rubble fields where storms or destructive practices have collapsed the original reef structure. Coral fragments, often pieces that would otherwise die alone on the seabed, are wired onto the stars. Within months, the colonies fuse, attract grazing fish, and begin rebuilding the three-dimensional complexity that lets reef ecosystems function.

The Nusa Penida programme is run in close partnership with local government and Balinese coastal communities, which is what makes it credible. CTC trains community members in MPA management, species identification and mangrove restoration, and the work is monitored annually to track coral survival, growth rates and the return of reef-dependent species. Tourism revenues from the protected area flow back into livelihoods, closing the loop between conservation and economic resilience.

The next phase is more ambitious. Over the coming five years, CTC has set a goal of restoring 6,000 m² of degraded coral reef habitat in the MPA, almost ten times what has been completed so far. From 2026 onwards, every traveller on a multi-day Oceanic Society expedition triggers the planting of three climate-resistant coral fragments in Nusa Penida, building a model of "regenerative travel" in which tourism actively rebuilds rather than merely observes the ecosystems it depends on.

The story matters beyond Bali. Coral reefs sustain a quarter of all marine life and the livelihoods of hundreds of millions of people, and most of the world's restoration efforts remain small, fragile and underfunded. Nusa Penida is showing what works at scale: a clearly designated MPA, a science-led restoration method, a community-rooted delivery partner, and a long-horizon funding model. In a decade where coral has often been the symbol of climate grief, Nusa Penida is quietly becoming a symbol of what's possible.