In the farmland of England, a search and rescue mission is underway. A team is working to excavate land haunted by ghosts… but these are not ordinary ghosts… they are ghost ponds. Norfolk used to have a record number of ponds, but modern-day farming is burying England’s wetlands at an exponential rate. With a looming biodiversity crisis, a grassroots movement is reviving farmland ponds as an unexpected last hope to protect freshwater wildlife.