Thanks to Ruth Hepworth for information.

Ffyona Campbell was taught by Aborigines, Bushmen, Pygmies and a great outdoorsman and has applied herself daily for the last 15 years to the task of learning the wild foods of Britain. Ffyona runs Wild Food Walks, based in Devon. She is the author of 5 books including The Hunter-Gatherer Way, and those documenting her journey as she walked around the world.