Ros Tratt is a freelance ecologist, and part-time tutor at the University of Sheffield Department for Life-long learning. She has many years’ experience as a wetland ecologist, and has studied numerous wetlands in Britain.
Ros Tratt is a freelance ecologist, and part-time tutor at the University of Sheffield Department for Life-long learning. She has many years’ experience as a wetland ecologist, and has studied numerous wetlands in Britain.