A project to boost biodiversity in a former plantation woodland has seen conservationists take some unusual measures to liven up its “boring” trees.

Work is being under taken at Goblin Combe in North Somerset by the Avon and Somerset Wildlife Trust in a bid to boost the population of three species of bats and dormice.

The site was previously a timber plantation, meaning the trees “are quite young and quite dull” for wildlife, reserve manager Andy Jones said.

As well as tree-thinning to allow more light to the woodland floor, the team have been “veteranising” some young trees to give them the right features to attract bats, birds and insects.