Hallsenna Moor National Nature Reserve is a colourful mosaic of lowland heath and peaty fens. The moor has never been cut for peat and supports a diverse collection of plant communities including those typical of woodlands, valley peatland, wet and dry heathland and fen. The bog that has developed here is in places floating on the ground water body, forming a quaking bog (Copeland, Cumbria)
