Bracken

The distribution of bracken in the National Park generally reflects that of dry heath. Stands of continuous bracken are generally species poor. Bracken is also invasive and may lead to the loss of more important habitats due to the dense shade cast and the increased acidity caused by the decaying fronds. Bracken is therefore of low biodiversity value.

Habitat Statement

Conservation objectives

• To ensure that bracken encroachment does not lead to the loss of other habitats of greater biodiversity value.

• To recognise that bracken can be an important habitat for biodiversity conservation in appropriate locations.

Conservation measures

• Control bracken using appropriate methods where it is encroaching onto habitats of higher biodiversity value. The methods chosen should not adversely affect other plant communities or species.

• Bracken control should be avoided in areas that support species of conservation concern such as short-eared owl, ring ouzel, twite, high brown or pearl-bordered fritillary butterflies or snakes. Chemical control should also be avoided along watercourses in accordance with Environment Agency requirements.

• Bracken in gills and steep areas should not be controlled.

• Where control is carried out follow-up treatment should be carried out. This should ideally include controlling or removing stock to allow re-colonisation by appropriate plants and seedlings.