While it might seem like a simple task, hedge trimming can have legal implications. In the UK, the
Wildlife and Countryside Act 1985
protects nesting birds. It's illegal to disturb an active nest, including eggs or chicks. So, it's crucial that if you wish to trim your hedge during the nesting season (roughly March to September) that you are
absolutely certain that there are no nests present. If unsure, it's always best to wait until autumn or winter.