As always, we would like to thank all those who have helped with this trip and conservation programs on both sides of the border, including CONANP, INECOL, Nature and Culture International, Rainforest Trust, Global Wildlife Conservation, Andrew Sabin Family Foundation, Leonardo DiCaprio Foundation, Mercy Vaughn, Christina Torres, Martin Figueroa, Anibal De La Vega, Jorge Becerra, Gustavo Chavez, Rosalinda Palomo Ramos, and Craig Stanford.