What should I do to make sure bats are not affected?

All bat species and their roosts are legally protected in the UK.

HA Trees And Countryside Or Wildlife 28
HA Trees And Countryside Or Wildlife 28

What should I do to make sure bats are not affected?

All bat species and their roosts are legally protected in the UK.

You must ensure bats are not harmed or disturbed during tree work or building projects.

Many bats roost in trees; although some bat species have adapted to living in buildings, trees still remain important throughout the year for most of the UK’s 16 species. Suitable trees are becoming fewer and further between as older and hollow trees, which provide holes to roost in and a feast of insect life (and even younger trees with suitable cavities) are removed.

Please remember to check with your arborist that they have checked the tree(s) for bats or roosts before work commences. If bats (or roosts) are thought to be present before, or during, work then works should be stopped and advice sort from Natural England or a competent ecologist to ensure you will be working within the law.

The presence of bats does not necessarily mean that tree work cannot proceed, but it does mean that the above procedures must be followed in order to ensure you are working within the law and minimise the risk of bats being killed or injured.

What this means in practice

You must not:

  • Intentionally kill or injure bats
  • Damage or destroy a bat roost
  • Disturb bats in their roost

What you should do

  • Look for potential bat roost features (cracks, cavities, loose bark)
  • Plan work carefully
  • Seek specialist advice if there is any doubt

When specialist surveys are needed

A licensed bat ecologist may be required before work proceeds.

Next steps