The Jackson / Knowlton Award for Outstanding Contribution to Science is presented by the Smithsonian Tropical Research Institute (STRI) to recognize exceptional scientific contributions by researchers affiliated with STRI. Named after distinguished scientists Jeremy Jackson and Nancy Knowlton, the award honors individuals who have made significant advancements in their field, demonstrated leadership in fostering innovative research, and contributed to STRI's mission of understanding tropical ecosystems and biodiversity. Recipients are celebrated for their impactful work in furthering knowledge and promoting conservation of tropical environments.