Frances Hamerstrom

Frances Hamerstrom (December 16, 1907 – August 29, 1998) was an American writer, naturalist and ornithologist known for her work with the greater prairie chicken in Wisconsin, and for her research on birds of prey. Hamerstrom was a prolific writer, publishing over 100 professional papers and 10 books on the prairie chicken, harriers, eagles, and other wildlife topics. Some were translated into German. Provided by Wikipedia