Sandra Walker is an accomplished ethnobotanist and educator who has spent her life first learning about wild foods and plants and then teaching others about them. Born in Hamilton, she kindled her interest wild plants when planting trees in Northern Canada and cooking on a solar stove in the wilderness with her husband. Sandra has worked as an educator in Saskatchewan for major local nature centres, school systems and as a presenter at Wanuskewin.

Sandra has a double honours degree in Archaeology/Anthropology and fine arts from the University of Saskatchewan. She is a nature columnist and author of several publications and educational plans. She lives with her husband and two adult sons in Saskatoon.