The project was initiated by the Federation of Cumbria Commoners, the Herdwick Sheep Breeders’ Association, and West Lakeland CIC, following local concerns about changes to stocking levels in Higher Level Stewardship (HLS) rollover agreements from 2020 onwards. Farmers and commoners understood that some of these changes were being shaped by Natural England’s 2020 report, Grazing Regimes for Nature Recovery (GRNR), and wanted to better understand the evidence being used to negotiate stocking rates on the high fells.
​
The final review from the first full phase of the project has now been completed by an independent scientific panel and is available to read below.
​
Background
The Lake District high fells are both a working farming landscape and a landscape of major ecological, cultural and public value. They contain designated habitats within Sites of Special Scientific Interest and the Lake District High Fells Special Area of Conservation, while also forming part of a World Heritage cultural landscape shaped by fell farming, common grazing and local breeds such as the Herdwick. The report therefore recognises that decisions about grazing need to address statutory nature recovery obligations, but also the practical realities of common rights, hill farming, local livelihoods, hefted flocks and cultural heritage.
​
The review focuses on grazing because this was the central concern raised by local farming organisations in relation to GRNR and HLS rollover agreements. However, the report is clear that grazing is not the only driver of habitat condition. The Lake District fells are also affected by deer, burning, nitrogen deposition, climate change, hydrology, recreation, trampling and other forms of disturbance.
Review Process
In 2024, the Herdwick Sheep Breeders’ Association, Federation of Cumbria Commoners and West Lakeland CIC commissioned Professor Robin Pakeman of the James Hutton Institute to undertake an initial scoping review of GRNR. This initial work recommended three steps: independent facilitation, an independent scientific panel, and a decision-making framework that could help stakeholders consider environmental, economic and social evidence together.
To take this forward, the local organisations partnered with the National Sheep Association for project management and administrative support. The next phase of work was enabled through funding from the Lake District National Park Authority Farming in Protected Landscapes programme and the NSA Northern Region. A steering group was established to support the process and provide oversight.
​
The independent scientific panel comprised:
Independent Scientific Review
The review considered three central questions:
-
What is the empirical basis for the 0.5 ewe/ha annual average figure used in GRNR?
-
How has stocking-rate evidence for agreements been generated, interpreted and applied during HLS rollovers in the Lake District?
-
What immediate improvements to data-sharing and agreement negotiation processes would most increase confidence in decision-making for the Lake District fells?
To answer these questions, the panel reviewed evidence from GRNR itself, UK upland scientific literature, comparable European habitats, experimental grazing studies, Natural England evidence reviews, hill grazing models, monitoring frameworks, farm-business evidence, and the practical realities of hefted sheep systems on common land.
The report is not a full audit of Natural England decision-making. It was completed within a limited timeframe and without a comprehensive sample of individual agreement case studies. It should therefore be read as an independent evidence review identifying issues for further investigation, dialogue and improvement.
Initial findings from the review
1. The 0.5 ewe/ha figure should be treated as a local reference point, not a universal threshold
The review found that GRNR reflects extensive local ecological experience and long-term observation. However, the annual average stocking rate of 0.5 ewes per hectare should not be understood as a scientifically robust or universally applicable threshold across the Lake District fells. The review instead describes this figure as a pragmatic local reference point, or as a commonly recommended maximum annual average in some rollover contexts, which includes normal followers and should remain subject to site-specific assessment.
​
The panel did not identify scientifically validated Lake District evidence demonstrating that annual average sheep stocking at or above 0.6 ewes/ha, including normal followers, has delivered good recovery of the relevant designated habitats. The critique is therefore not a claim that higher stocking rates are generally compatible with nature recovery. Rather, it concerns how proposed stocking levels have been evidenced, communicated and applied.
​
2. Stocking-rate language needs to be clearer
The review highlights that stocking figures are often difficult to interpret because they may refer to different things: ewes/ha, sheep/ha, livestock units, annual averages, seasonal grazing densities, maximum permitted averages, or actual grazing delivered on the ground.
For this reason, the report recommends clearer distinction between:
-
maximum annual average stocking levels in agreements;
-
seasonal or daily stocking pressure when sheep are actually present;
-
actual grazing levels observed on the fell;
-
grazing regimes and grazing patterns, not stocking rates alone.
This is important because the same annual average may translate into very different grazing impacts depending on turnout dates, gathering dates, weather, shepherding, stock behaviour, vegetation type, terrain and compliance with the agreed calendar.
​
3. Stocking rate alone cannot reliably predict habitat recovery
The wider habitat-relevant literature reviewed by the panel shows that upland ecological outcomes are shaped by multiple interacting drivers, including vegetation type, nitrogen deposition, historic management, climate change, burning, trampling, grazing timing, grazing distribution, deer pressure and site-specific conditions. The report therefore argues that stocking rate alone is too blunt a metric to predict recovery across complex upland mosaics.
​
4. Evidence, monitoring and communication need to be more transparent
The review recognises Natural England’s statutory role in protected-site monitoring and agri-environment advice. It also notes Natural England’s own evidence standards, which require advice and decisions to be underpinned by quality-assured evidence, with rationale, uncertainty and supporting information recorded and communicated clearly.
​
The report highlights that farmers and commoners need clearer access to the evidence used in agreement negotiations, including habitat condition data, monitoring findings, Indicators of Success, local survey evidence and any informal observation used to support decisions.
​
5. Farm viability, hefting and common-land systems are part of the delivery mechanism for nature recovery
The review finds that grazing decisions on Lake District commons are not only ecological decisions. They also affect the viability of hill farming businesses, tenancy obligations, Landlord’s flocks, breeding replacements, hefting systems, labour, cash flow and the wider functioning of common land.
​
In open fell systems, the removal or substantial reduction of one hefted flock can affect neighbouring flocks because hefts are relational and often unfenced. Reductions in one area can create a “vacuum” effect, changing grazing patterns across a wider fell system. The report therefore recommends assessing stocking-rate changes at the scale of the whole common, neighbouring commons, or wider fell system where appropriate.
Recommendations and practical next steps
The review recommends moving away from reliance on single headline stocking figures and towards more transparent, adaptive and site-specific decision-making. Immediate recommendations include:
-
clearer sharing of habitat condition evidence and monitoring information with farmers and commoners;
-
map-based outputs and, where possible, site visits to show where habitats are in good condition or need improvement;
-
better face-to-face dialogue between farmers, ecologists and advisers;
-
clearer explanation of what farmers are being asked to deliver and what favourable condition looks like in practice;
-
improved documentation of how formal monitoring, informal observations and professional judgement are used in agreement negotiations;
-
longer-term monitoring approaches that involve farmer knowledge and better capture progress over time;
-
fuller consideration of the relationship between stocking rates, hefting, common-land governance and farm-business viability.
The report concludes that the findings suggest a constructive path forward: from fixed prescriptions towards measurable progress, from closed decision-making towards shared evidence, and from single metrics towards adaptive, site-specific approaches that can support both nature recovery and viable hill farming.
Phase 2: towards practical, collaborative solutions
The project steering group has agreed that the next phase should move towards practical implementation, collaboration and areas of common ground. There is strong support from farmers for exploring more flexible, outcomes-based approaches to environmental management, including payment-by-results models and greater farmer-led decision-making. The group also highlighted opportunities to learn from collaborative agri-environment approaches being developed in Scotland and Ireland.
​
Future work is expected to focus on case studies, workshops and evidence generation. The aim is to support constructive dialogue between farmers, Natural England and other organisations, ensuring that ecological outcomes are achieved alongside the long-term viability of farming businesses and wider community benefits.
Invitation to respond
Publication of this report is intended to open discussion. The scientific panel and steering group welcome responses from farmers, commoners, Natural England, conservation organisations, landowners, researchers, advisers and policy-makers. Grazing for Good aims to support better shared understanding of what works on the Lake District fells: for habitats, for farming, for common land, and for the cultural landscape that depends on all of them.
Scoping Review Webinar, 2024
During this webinar in December 2024, Professor Pakeman from the James Hutton Institute shared findings and recommendations from his initial scoping review of the 'Grazing Regimes for Nature Recovery' report from Natural England. This independent review, commissioned by the Herdwick Sheep Breeders Association, Federation of Cumbria Commoners, and West Lakeland CIC, was the first step to catalyse more meaningful strategies to enhance farmer agency and integrate their knowledge in approaches to nature recovery in the Lake District Fells. You can watch the initial webinar below:
















