The Smithsonian Tropical Research Institute was founded with the purpose of increasing and sharing knowledge about the past, present and future of tropical ecosystems and their relevance to human welfare. This work began in Panama in 1910, when the Smithsonian led one of the world’s first major environmental impact studies, which surveyed and catalogued the flora and fauna of the lowland tropical forests that would be flooded with the creation of the Panama Canal. A century later, the Smithsonian in Panama is a standard-setting global platform for groundbreaking research on tropical forests and marine ecosystems and their astounding biodiversity.
Today, STRI employs 40 staff scientists and hosts some 1,400 scientific visitors every year, from undergrads and interns to postdoctoral investigators and tenured research associates. Together, they collaborate on 350 running research projects and publish more than 400 peer reviewed articles in scientific journals every year. The research is not only shared widely around the global scientific community, but also reaches policymakers in Panama and beyond, receives media coverage around the globe, and is the foundation of an outreach and training program that reaches hundreds of teachers and tens of thousands of schoolchildren every year.
Our platform: The isthmus of Panama
STRI has research facilities and field stations across the Republic of Panama. Most of STRI’s facilities are located along the Panama Canal and provide easy access to the highly contrasting ecosystems separated by the narrow Isthmus of Panama.
Leadership team

Joshua Tewksbury
Ira Rubinoff Director
Tewksbury is an ecologist, evolutionary and conservation biologist. He holds a PhD in Organismal Biology and Ecology from the University of Montana (2000) and served as Professor of Natural History at the University of Washington (2003-2012). Tewksbury launched the Luc Hoffman Institute in Switzerland and founded Anthropocene Magazine. Most recently, he directed the Colorado Global Hub of Future Earth.

Oris Sanjur
Deputy Director
Sanjur graduated from the University of Panama in 1991 and completed her Ph.D. in molecular biology at Rutgers University in 1998. She served as the president of the Panamanian Association for the Advancement of Science from 2006 to 2009. Her duties include maintaining a high standard of operational support for STRI researchers.

S. Joseph Wright
Chair of Scientific Council
Wright is Senior Scientist at the Smithsonian Tropical Research Institute in Panama. He received his B.A. from Princeton University (1974) and his Ph.D. from the University of California at Los Angeles (1980). He has published more than 300 peer-reviewed articles and served as President of the Association for Tropical Biology and Conservation. His research interests include forest ecology, plant phenology and conservation biology.

Jorge Morales
Director of Finance and Administration
Mr. Morales has 30 years’ experience in finance, telecommunications, health, exports, banking, and technology. He holds a B.A. in economics from the University of Florida, Gainesville; studied management at Northeastern University, and English and Finance at Harvard University. He serves as principal advisor to the Director’s Office for finance and administration, overseeing all financial, procurement, administrative and information technology services.

Owen McMillan
Dean of Academic Programs
McMillan earned his Ph.D. from the University of Hawaii and did postdoctoral research at University College London. His active research program in ecological and evolutionary functional genomics focuses on: i) butterfly wing color pattern variation, ii) plasticity and adaptation in population resilience, and iii) adaptation and speciation in coral reef fishes. McMillan also stewards STRI’s vibrant and diverse academic community.

Jennifer S. McMillan
Associate Director of Advancement
McMillan has spent more than 15 years fundraising for nonprofit organizations. Before joining STRI, she was a senior advancement officer for the Smithsonian Under Secretary of Science. Splitting her time between Washington and Panama, McMillan helps build STRI’s international advisory board, increases fundraising and expands STRI’s long-term advancement goals.

Rodrigo Ramírez Blázquez
Associate Director for Legal and External Affairs
Ramírez Blázquez has a legal and political science degree from Panama’s Universidad Católica Santa María La Antigua, a masters degree in law from Tulane University and an MBA from the Universidad Latinoamericana de Ciencias y Tecnología. He joined STRI as legal counsel in 2004 and currently oversees legal and external affairs.

Linette Dutari
Associate Director for Communications
Dutari holds a bachelor’s in science and chemical engineering from Louisiana State University and a Master’s in International Business Management from the University of London. Before joining STRI, she was a global communications advisor at ExxonMobil in Washington, D.C., and was marketing, corporate affairs and retail manager at Puma Energy in Panama. Dutari heads STRI’s communications and public programs teams.

Xenia Saavedra
Associate Director for Science Administration
Saavedra has bachelor’s degrees in biology and computer sciences from St. Edward’s University and an MBA with an emphasis in project management. She held contracts at STRI beginning in 1987 for projects including the Oil Spill Project and the Panama Paleontology Project in 1993. Since 1999, she has served in the office of the Associate Director for Science Administration (ADSA).

Rocio Atencio
Human Resources Director
Atencio has over 15 years of experience in areas such as Human Resources, Talent, Payroll, and Finance at large multinationals such as HSBC, Dell, KIO Networks and UN Missions such as UNFPA. Her professional experience includes executive level management, strategic planning, recruitment, training/employee development, employee relations and payroll. She works closely with leadership to ensure a transformation of STRI to a people-centered organization.

Ernesto Cole
Accessibility Manager
Ernesto has 13 years of experience in Human Resources and accessibility at large organizations such as Amazon and Comcast. Ernesto is working closely with the Head Visitor Accessibility at the Smithsonian Institute, focused on the mission, vision, principles, and plan for accessibility at STRI that aligns with Smithsonian Institute.

Luis Guardia
Director of Facilities Office
Guardia holds a bachelor’s degree in civil engineering from the Universidad Santa Maria la Antigua, and is a Licensed Professional Civil Engineer in the Republic of Panama. Prior to joining STRI, he worked for 15 years in the private sector of the construction industry in Panama for residential and commercial projects. He has worked at STRI since 2012 and currently heads STRI’s Facilities Office.
Advisory board
The Advisory Board of the Smithsonian Tropical Research Institute was established by the Smithsonian Institution’s Board of Regents to provide advice, support and expertise to STRI. The board supports STRI’s mission by advising the director on major issues, making recommendations for public relations and external affairs, assisting with fundraising and acting as advocates and ambassadors for STRI by developing relationships with the institute’s various constituencies.
Members of STRI’s Advisory Board, the Fundación Smithsonian and scientists meet at the Punta Culebra Nature Center.
Fundación Smithsonian
The Smithsonian Foundation of Panama (Fundación Smithsonian en Panamá) is a volunteer group consisting of prominent Panamanian and foreign businesspersons and public figures. The foundation acts as an advisor on external affairs, public relations and general operations in Panama. The foundation also actively promotes STRI science and outreach in Panama and cultivates new resources and support to advance the mission.