S. Dillon Ripley II
![](https://www.gf.org/wp-content/uploads/2014/07/S.-Dillon-Ripley-II-Biology-Ecology-1952_250x250.jpg)
S. Dillon Ripley II
Fellow: Awarded 1952
Field of Study: Organismic Biology & Ecology
Competition: US & Canada
Yale University
National Academy of Sciences , 1968