BBC News rural affairs team

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Twenty million trees will be planted and 2,500 hectares (6,178 acres) of new woodland created in the west of England as part of a “national forest” drive, the government has announced.
The Western Forest will be made up of new and existing woodlands across Gloucestershire, Wiltshire, Somerset, the Cotswolds and the Mendips as well as in urban areas such as Bristol, Swindon, and Gloucester.
It will be the first of three new national forests promised by the government to help meet a legally-binding target of achieving 16.5% woodland cover in England by 2050.
However, with only 10% cover achieved so far, environmental groups have warned much more needs to be done to meet tree-planting targets.

Malcolm Prior/BBC
The most recent research shows the total area of woodland across the whole of the UK is currently estimated to be 3.28m hectares.
That represents 13% of the total land area of the UK but in England just 10% is woodland.
Across the UK, the aim is for 30,000 hectares of woodland to be planted every year.
The latest annual figures show about 21,000 hectares were planted, with the vast majority in Scotland and just 5,500 hectares in England.