Ancient Woodland in the Lake District — What It Is, Where to Find It and Why It Matters

Ancient woodland is defined in England as woodland that has been continuously wooded since at least 1600 AD. That date is used because it is roughly when the first reliable maps of English woodland were produced, allowing continuity of woodland cover to be traced. In practice, a great deal of ancient woodland in the Lake District and South Lakeland is considerably older than 1600, with some sites carrying ecological communities that indicate continuity of woodland cover since the end of the last ice age, around ten thousand years ago.

This matters because ancient woodland is, in the most literal sense, irreplaceable. You cannot create ancient woodland. You can plant trees, establish new woodland and wait centuries for it to develop some of the ecological characteristics of ancient woodland, but the full suite of species, soil biology and structural complexity that defines true ancient woodland cannot be replicated on any human timescale. Once it is gone, it is gone.

Ancient Woodland in the Lake District

The Lake District National Park contains some of the best-preserved ancient woodland in England, largely because the combination of steep terrain, thin acidic soils and low agricultural productivity meant that much of the fell woodland was never converted to farmland. The ancient sessile oak woodlands of the Lake District are internationally recognised for their ecological value.

Some of the most significant ancient woodland sites in our area include:

• Borrowdale Woods near Keswick, including Johnny Wood and Seatoller Wood, managed by the National Trust and among the finest oak woodland in England
• The woodland shores of Coniston Water and Windermere, including the National Trust woodlands at Claife and Grizedale Forest fringe
• The Rusland Valley woodlands in the southern Lake District, an area with a long history of coppice management that has produced some of the most structurally diverse ancient woodland in the region
• Gait Barrows National Nature Reserve near Arnside, an internationally important site combining ancient ash and hazel woodland over limestone pavement, managed by Natural England
• The limestone woodlands of the Cartmel Peninsula, including areas of ancient hazel and ash coppice on the carboniferous limestone that underlies much of this part of South Lakeland

What Makes Ancient Woodland Ecologically Special

The ecological value of ancient woodland comes from its age, its structural complexity and the soil biology that develops over centuries of continuous woodland cover. Several things make ancient woodland genuinely different from any other habitat type:

Ancient woodland soils contain a community of fungi, bacteria, invertebrates and plants that has developed over centuries and cannot be recreated elsewhere. The mycorrhizal networks that connect the root systems of ancient woodland trees are extraordinarily complex, and many of the specialist plants of ancient woodland, such as wood anemone, herb paris, toothwort and various orchid species, are dependent on these soil communities and spread only very slowly across the landscape.

The structural complexity of ancient woodland, with its mix of very large old trees, dead standing timber, fallen logs in various stages of decay, open glades and dense understorey, supports a much wider range of wildlife than any younger woodland can. The saproxylic beetles that depend on decaying wood in particular are found in highest diversity in ancient woodland sites with a long history of structural complexity.

Ancient woodland in the Lake District supports several bat species, including barbastelle and Bechstein's bat, both of which are nationally scarce and closely associated with ancient woodland habitat. Pied flycatcher, redstart and wood warbler, three of the most characterful summer migrants that visit the Lake District, all favour the ancient oak woodland of the fell sides.

How Ancient Woodland Should Be Managed

The management of ancient woodland requires a fundamentally different approach from the management of plantation or young woodland. The key principle is that intervention should be minimal, targeted and always aimed at maintaining or enhancing the features that make the woodland valuable.

Active management is not always the right answer. Some ancient woodland sites benefit most from being left largely undisturbed, particularly where the disturbance history has been low and the soil and structural ecology has developed undisturbed over a long period. In these situations, the greatest threats are often from outside the woodland: deer browsing, invasive species incursion and encroachment from surrounding land uses.

Where active management is appropriate, the most common interventions in Lake District and South Lakeland ancient woodland include coppice restoration on sites with a historical coppice tradition, selective removal of invasive non-native species, particularly rhododendron and cherry laurel which are serious problems in some Lake District woodland, deer management to protect regeneration, and the gradual restoration of appropriate woodland structure where past management has produced an overly uniform canopy.

Threats Facing Ancient Woodland in Cumbria

Despite the legal protections that apply to ancient woodland in England, the habitat continues to face significant pressures. Ash dieback is having a profound effect on the ash component of many South Lakeland ancient woodlands, particularly on the limestone sites where ash is a dominant or co-dominant canopy species. The long-term ecological consequences of ash loss in these woodlands are only beginning to become clear.

Rhododendron is a severe problem in parts of the Lake District, where it forms dense thickets that shade out native ground flora and regeneration completely. Its control is expensive and labour-intensive and needs sustained effort over many years to be effective.

Grey squirrels cause significant damage through bark stripping, particularly to beech, sycamore and oak, and their impact on woodland regeneration through predation of seeds and young trees is substantial. Managing grey squirrel populations in and around ancient woodland is an ongoing challenge across the region.

Working in Ancient Woodland

We carry out tree surgery and woodland management work in ancient woodland sites across Cumbria, working to Natural England guidance and the requirements of landowners, national park authorities and conservation organisations. This is work that requires specific experience and sensitivity, and we approach it accordingly.

If you have ancient woodland on your land and want to discuss its management, we are happy to visit and give an initial view. For larger sites or sites with significant ecological interest, we would also recommend involvement of an ecologist and, where appropriate, consultation with Natural England or the Lake District National Park Authority.

Phone/WhatsApp: 07376804724
Email: enquiries@maxreynoldstreeservices.com

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