Contact Us

We will be glad to answer your questions and hear your comments and suggestions. Please contact us:

General questions
(919) 684-5774

Administrative Offices
North America Office
Organization for Tropical Studies
408 Swift Ave.
Durham, NC  27705
United States
(919) 684-5774

Costa Rica Office
Organización para Estudios Tropicales
Apartado 676-2050 San José
Costa Rica
+ 506 2524-0607
(Click here for directions)

South Africa Office
Organization for Tropical Studies
PO Box 33
Skukuza 1350
South Africa

Field Station Reception in Costa Rica
La Selva Research Station

Las Cruces Research Station

Palo Verde Research Station

Field Station Administration in Costa Rica
La Selva Research Station
Charles Acuña
+506 2766-6565

Las Cruces Research Station
and Wilson Botanical Garden
Emilce Ramirez
+506 2773-4004

Palo Verde Research Station
Enrique Castro
+506 2661-4717

Undergraduate Courses
Enrollment team (admissions)
(919) 684-5155

Graduate Courses
Guiselle Castro
+506 2524-0607, Ext. 1101

Faculty-Led Groups
Kattia Mendez
+506 2524-0607, Ext. 1521

Ecotourism/Natural History Reservations
Aixia Rojas
+506 2524-0607, Ext. 1340

James Boyle
(919) 684-6188

Human Resources &
General Administration
Jennifer Kelley
(919) 684-5774

You can also send us any questions or comments by filling out the form below:

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