Nina Leopold Bradley is being remembered as a visionary who inspired many to respect the world in which they live. Bradley, 93, died Wednesday at her home in Baraboo. She was the middle of five children to Aldo and Estella Leopold. Aldo Leopold is the renowned author of “A Sand County Almanac,” which was inspired by the Leopold family?s restoration of a worn-out farm in the town of Fairfield along the Wisconsin River. Bradley grew up in Madison and attended UW-Madison. She conducted research from Hawaii to Botswana on wildlife issues with her first husband, William Elder, Huffaker said.