© B. Pringle
Group with Dan Janzen & Winnie Hallwachs

Special thanks to the U.S. National Science Foundation (NSF) and the Negaunee Foundation for support of this research.

In addition, we are very thankful to Dan Janzen, Winnie Hallwachs, Róger Blanco Segura, and the staff of the Area de Conservación Guanacaste (ACG) for intellectual and logistic support for this project. 

This site and the research presented herein are sponsored in part by the following National Science Foundation grant to CSM: 1050243