

Celebrating a Century of Tropical Science and Looking Forward to the Next 100 Years
Gamboa Rainforest Reserve
BCI Alumni Reunion: June 16, 2024
Science Symposium: June 17 –20, 2024


Celebrating a Century of Tropical Science and Looking Forward to the Next 100 Years
Gamboa Rainforest Reserve
BCI Alumni Reunion: June 16, 2024
Science Symposium: June 17 –20, 2024

You can now register for the symposium as well as field trips, workshops and more.
Early: March 15 – April 26
Regular: April 27 – May 31
Late: June 1 – June 6
Join us in Gamboa, Panama, for a milestone event: the Barro Colorado Island field station is turning 100!

The symposium will feature three days of invited and contributed scientific talks, poster presentations, and discussion panels.
Following an opening reception on day one, day two will focus on the legacy of the first 100 years of BCI, a keynote by Lissy Coley, and sessions on long-term studies, the educational legacy of BCI, and the conservation value of field stations.
On day three, we will showcase the diversity and depth of tropical research at STRI and other academic and research institutions in Panama today.
On day four we will look toward the future and the potential of new technologies, the most promising avenues for research, and how best to advance diversity and inclusion.
The call for abstracts is now open.
Registration is now open. The schedule of registration fees is here

The symposium will include a variety of oral presentations, including invited talks, organized oral sessions focused on a particular theme, discussion panels, and sessions of contributed talks. Oral presentations may be in English or Spanish. Simultaneous translation (English/Spanish) will be offered for plenary sessions, and all speakers are encouraged to make their presentations accessible in both languages, e.g., through bilingual slides. The call for abstracts is here.

Every day of the symposium will include poster sessions of contributed posters showcasing the diversity of research and researchers in our scientific community. Posters can be in English or Spanish, and we encourage all presenters to make their posters accessible in both languages (for example, by having printed copies in the second language). The call for abstracts is here.

We warmly invite BCI alumni to join us on BCI and in Gamboa to reconnect with old friends, revisit old haunts, and make new connections as part of STRI’s first-ever alumni reunion. Join us on BCI on Sunday, June 16, for forest walks with current researchers and to rejoin the longest-running conversation in tropical biology in the BCI cafeteria. Note that space on the boat is limited, so don’t delay in signing up! There is also limited capacity for alumni overnights on BCI.

Everyone is invited to join Gamboa’s first ever Bioblitz! A standard Bioblitz is a community science activity to find and ID as many species as possible using smartphone apps. Our enhanced Bioblitz will also include more systematic data collection on some taxonomic groups. Data collection will take place in Gamboa throughout the day and night. Anyone with a smartphone can assist with data collection on Saturday, June 15. People with expertise in species identification are needed to help assign taxon names to photos and sound recordings on Monday, June 17.

Learn a new skill through interactive instruction and hands-on training in a scientist-led workshop on June 14, 17 or 21. Workshops are open to symposium attendees and BCI alumni. Space is limited! Space is limited!

Symposium attendees and BCI alumni are invited to sign up for scientist-led field trips on Monday, June 17 and Friday, June 21. Explore a field site, learn about current research on-site, and perhaps consider possibilities for your own future research there. Space is limited!
Schedule: 7:15 AM – 3:00 PM
Location: Earl S. Tupper Training Room
Community activity to inventory local biological diversity, by collecting as many field observations as possible using a cellphone app, and identifying them to species. BCI (based out of conference room) and Gamboa (based out of Gamboa lab 1st floor conference room).
For more information please contact Steve Paton patons@si.edu.
Your tropical walk down memory lane will begin with an evening boat to BCI, an evening activity, and overnight on the island. In the morning, you will participate in the alumni reunion day and return to Gamboa in the late afternoon.
Estimated cost: $280
To request your overnight visit to BCI, please complete this form.
Join for a day of walks in the forest, a BBQ celebration, special scientific conversations and time to socialize with friends old and new. You can request to stay overnight, participating in additional activities, and returning to Gamboa the following day.
Estimated cost: $180 (day trip only) or $280 (overnight)
To request your overnight visit to BCI, please complete this form.
Community activity to inventory local biological diversity, by collecting as many field observations as possible using a cellphone app, and identifying them to species. Gamboa (based out of Gamboa lab 1st floor conference room).
Schedule: 7:15 AM – 3:00 PM
Location: Earl S. Tupper Training Room
Schedule: 7:00 AM – 10:00 AM
Location: Parque Natural Metropolitano
Schedule: 9:00 AM – 1:00 PM
Location: Parque Natural Metropolitano
Gamboa Rainforest Reserve
(preliminary program – subject to change)
Opening words by Josh Tewksbury, Ira Rubinoff Director, Smithsonian Tropical Research Institute
The ecology, evolution and conservation potential of anti-herbivore defenses in rainforest trees, by Lissy Coley, Distinguished Professor Emerita of Biology at the University of Utah, and member of the National Academy of Sciences
Insights into the basic biology and global change responses of tropical forests from very long-term studies
Lessons from long-term studies and research programs at Barro Colorado
Long-term and historical studies at Barro Colorado and associated datasets
Building on the training and educational legacy of BCI and STRI within and beyond Panama, organized by Omar López, Secretario Técnico, SENACYT (Sistema Nacional de Investigación de Panamá)
The great and largely overlooked value of long-term field stations for conservation, organized by Russ Mittermeier, Chief Conservation Officer of Re:Wild.
Join us Tuesday June 18 from 7pm to 8:30pm at the Gamboa Lab for Bat Night. We’ll share current research, discuss bat sensory and cognitive adaptations, and talk about bats’ diverse range of social systems and foraging ecologies, and the critical roles bats play in maintaining balanced ecosystems. You’ll have the opportunity to join us in the adjacent rainforest to see how we untangle bats from mistnets, and visit STRI’s Gamboa Laboratory, where we’ll take a look at a variety of different bat species up close. All are welcome to attend; no registration is required.
For more information, contact Rachel Page (PageR@si.edu) or Gregg Cohen (coheng@si.edu).
Note: the 2024 STRI fellows symposium is integrated into this day of the centennial symposium. Talks and posters by STRI fellows (in any area of research at STRI) will be included in the program.
The effects of climate change on tropical organisms, communities, and ecosystems
The role of plant-enemy interactions in shaping tropical forest communities across environmental gradients
Ecological processes and forest ecosystem functions in dynamic socio-ecological systems: a view from Agua Salud
Featuring current research at STRI and in Panamanian tropical forests
Current research at STRI and in Panamanian tropical forests
Join us Wednesday June 19 from 7pm to 8:30pm in the Grand Salon at the Gamboa Rainforest Resort. We will showcase selections films spanning Barro Colorado Island’s past through present day. We will also welcome National Geographic contributing photographer Christian Ziegler, who, together with STRI Staff Scientist and co-author Rachel Page, will discuss the making of their recent book, BAT ISLAND.
This event is open to all; no registration is required. For more information, contact Rachel Page (PageR@si.edu) or Heather Jingco (maryheatherjj@gmail.com).
(preliminary program – subject to change)
The potential of modern technologies to advance tropical forest research
Looking to the Future at BCI and beyond – future research directions, multi-site studies, education and outreach
Looking to the Future at BCI and beyond – future research directions, multi-site studies, education and outreach
The Next Big Plot: what new massive data collection campaign can transform tropical forest science?
A conversation with Cristián Samper, Managing Director and Leader of Nature Solutions at the Bezos Earth Fund
Schedule: 8:00 AM – 4:00 PM
Location: Gamboa Lab
Schedule: 9:00 AM – 12:00 PM
Location: Gamboa Rainforest Reserve (Guayacanes Room)
You’re invited to contribute your talk and/or poster to the centennial symposium!
June 18: we welcome presentations on long-term and/or historical studies and datasets at Barro Colorado and/or other Panamanian forests.
June 19: we aim to showcase the breadth of research in Panamanian tropical forests and/or at STRI today, and thus welcome presentations on current and recent studies.
June 20: we look to the future and welcome future-oriented presentations including those on emerging research directions, the potential of new technologies, multi-site studies, education, outreach, and more.
Abstract submission is now closed. We have a full program of over 200 talks and posters!
The Gamboa Rainforest Reserve offers special group rates until May 24, 2024.
Availability is limited.
A limited number of spaces and shared rooms will be available for alumni to spend an overnight on Barro Colorado for a tropical walk down memory lane. More info to come.
Got a question? Please refer to our FAQ. If you can’t find what you’re looking for, please contact us at stribci100@si.edu.
We hope to make this event as accessible as possible. Support the BCI 100 Symposium and help inspire the next generation of researchers that will expand Barro Colorado’s legacy.
As we honor the remarkable 100-year legacy of Barro Colorado, we extend a warm invitation to you to be part of this historic celebration. This event is not just a reflection of past achievements but a beacon for future scientific explorations.
STRI would like to thank the following supporters for helping to make BCI 100 activities possible and ensuring broad participation in conversations around the future of tropical science.






