History of Britain’s forests and woodlands: 100 years of the Forestry Commission

Founded in September 1919, the Forestry Commission began work to restore Britain's forests and woodlands that had been lost during the First World War. Celebrating its centenary year in 2019, our guide looks at the history of the UK's forests and woodlands, wildlife to spot and the best forests to visit.

Forest path in autumn

Britain’s tree cover had steadily declined since the Middle-Ages, and in the early 20th century, extensive tree felling left the country’s timber resources severely depleted.


The First World War changed many things in Britain, and the country’s woodlands were no exception, with the conflict ultimately transforming Britain’s forests. Did you know that just 100 years ago many of the forests we enjoy in England today didn’t even exist?

Founded in September 1919, the Forestry Commission began essential work to restore England’s forests and woodlands that had been lost during the First World War. Celebrating its centenary year in 2019, our guide looks at the history of the UK’s forests and woodlands, wildlife to spot and the best forests to visit.

History of British forestry during the First World War

At the outbreak of war in 1914, there had been little anxiety about timber supplies, but there was soon a shortage. The Royal Navy found itself in greatest need. It desperately required coal for its fleet, which meant increasing production in coal pits around the country. Essential to prevent the new tunnels from collapsing were pit props – made, of course, from timber.

Unfortunately, Britain’s forests were not ready to meet the demand. Scientific, modern forestry – developed in 18th-century Germany and based on careful measurement and management of plantations – had been slow to catch on in Britain. While enthusiastic gentry had long planted trees from around the world, Edwardian forestry had been dominated by wealthy landowners more focused on growing woodlands in which to rear pheasants for shooting rather than for timber production.

Grizedale Forest, Cumbria (Photo by: Forestry Commission)

With the supply of timber from overseas imperiled by German submarine attacks, the government recognised that vigorous action was required to maximise home production. So, in November 1915, the Homegrown Timber Committee chaired by Liberal MP Francis Acland was established to control the supply of timber across Britain.

Progress was rapid. There were 182 government-run sawmills by the end of 1917, supplemented by a further 40 mills run by groups such as the Canadian Forestry Corps and Women’s Forestry Corps. By 1918, 182,000 hectares of woodland had been felled – an area larger than modern-day Greater London.

Photo gallery: the Forestry Commission through the ages

What does the Forestry Commission do?

The strain of the First World War left woodlands in a state in disrepair, and by 1919, woodland cover was at an all time low of 5%. It was decided that an urgent solution was needed, and on the 1st September 1919, The Forestry Act was passed.

This act created the Forestry Commission – a body that would create woods and forests owned by the state. Things moved quickly and the tenacious Roy Robinson appointed to the key role of technical commissioner. The war had catalysed the introduction of a state forest service and the luxurious forestry traditionally practised on landed estates was now a thing of the past.

Where were the first Forestry Commission trees planted?

In December 1919, the first Forestry Commission trees – a combination of beech and larch –  were planted in Devon’s Eggesford Forest by Lord Clinton.

From that moment onwards, the Commission’s estate grew to over 900,000 acres (364,217ha) across England, Scotland and Wales, while the demand for timber increased as tensions in Europe mounted once again.

Planting was by hand and felling by axe and saw; in the interwar years, forestry was barely mechanised. By 1939, 4,300 industrial staff worked directly for the FC; the peak in direct industrial employment was in 1954, at 13,600. This number then fell throughout the late 1950s and 1960s, with the arrival of labour-saving chainsaws. Later, mechanical harvesting made felling even more efficient.

By 1939, the FC had acquired 171,000 hectares (659 square miles) of plantable land in England and Wales and 105,000 hectares (407 square miles) in Scotland. It had planted and acquired 189,000 hectares (731 square miles) of coniferous woodland and 26,600 hectares (103 square miles) of broadleaved woodland.

Forestry Commission takes on Royal forests, 1923
Forestry Commission takes on Royal forests, 1923

The Second War and demand for timber

The Second World War only reinforced the need for state control of forestry. The war effort once more demanded timber; 11% of all woodlands had been felled by the time of the 1947/9 census. This new planting produced uncompromisingly commercial forests that were modern, regular, efficient and utilitarian. Most planting was in artificial, single-species blocks of conifers. The largest examples were at Galloway Forest Park in Scotland and Kielder Forest in Northumberland; both dominated by fast-growing Sitka spruce.

Meanwhile, private landowners had also been planting similar forests, often supported by the FC, which started paying tree-planting grants in the interwar period, improving these after the war with comprehensive grants for farmers and landowners. (In return, private landowners are obliged to apply for permission to harvest trees, as the FC regulates felling on private land.)

Well before the Second World War, the massive new forests were being criticised by the Friends of the Lake District for blocking public access and for replacing ‘wilderness’ with managed landscapes. The clergyman, schoolmaster and campaigner for national parks, Henry Herbert Symonds, argued that “natural beauty” which provided “emotional resources of escape from the frigid pattern of urban life” was being ruined by the “groping” and “mutilating hands” of the FC. There was an intense dispute in the mid-1930s, with the Council for the Preservation of Rural England negotiating a halt to the afforestation of the central Lake District fells.

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Oak tree, Quercus robur

In its first 10 years, the FC aimed to establish 81,000 hectares of new woodland, and very nearly achieved it. The commission bought land on the open market, or leased it for 999 years.

Most of the land was marginal upland grazing land of relatively little importance for agriculture. In the lowlands, land chosen included heathlands in Hampshire, Sherwood Forest and Suffolk, and huge areas of recently felled woodland.

First trees planted at Eggesford Forest, Devon, 1919
First trees planted at Eggesford Forest, Devon, 1919

Now, the Forestry Commission’s main aim is to maintain and enhance England’s forests for people and wildlife; planting a range of species to create forests resilient to climate change and tree disease.

In its centenary year, Forestry Commission England looks after more than 1,500 woods and forests. It undertakes important research on forest establishment and harvesting, mechanisation, herbicides and production control. It has played a vital role in advising landowners about devastating diseases, such as Dutch elm disease in the late 1960s and, more recently, ash dieback, which could kill millions of ash trees over the next 20 years.

The FC is also country’s largest landowner, managing diverse forests, heathlands, moors and urban spaces, and delivers scientific services in support of sustainable forestry.

Who were the Lumber Jills?

By the end of 1941, 3,800 women from the Women’s Land Army were working in woods and forests.

Their work was so important that, in April 1942, the Women’s Timber Corps was established; by the following year, 8,500 women were working for the Forestry Commission and the timber trades. .

Women's Timber Corps, or Lumber Jills, working at Rendlesham Forest, Suffolk, 1945 (Photo by: Forestry Commission)
Women’s Timber Corps, or Lumber Jills, working at Rendlesham Forest, Suffolk, 1945 (Photo by: Forestry Commission)

Most were felling trees, using large axes and two-handed saws. Once felled, trees had their side branches removed (snedding) and were cut into lengths and stacked ready to be taken by lorry to the sawmill.

The trees were used for pit props, telegraph poles, chestnut railings or tracks (some used during the D-Day landings) and aircraft construction, including the Mosquito. Women were trained for a month before starting work in the woods. Those good at mathematics were selected for forest mensuration, including choosing the best trees for felling and devising extraction routes

Why do we need forests and woodlands?

Forests have many environmental and health benefits, which is why they need to be as resilient as possible to the threats of climate change, pests and diseases.

As well as providing sustainable timber, essential habitats for wildlife, and a place for recreation and escape, forests also create cleaner air and prevent flooding.

Great Wood, Somerset (Photo by: Forestry Commission)
Great Wood, Somerset (Photo by: Forestry Commission)

Studies have also shown that forested areas can have a positive impact on health, finding that just two hours in a forest could lower cortisol (the hormone linked to stress), reduce blood pressure and boost the immune system.

This is the reason why many link forests with a sense of wellbeing, suggesting that woodlands are not only good for physical health, but for mental health too.