I.
The founding expedition
In 2007, Mariana Ospina and Rénald Dubois launched a 7-year trans-Amazonian field study spanning 4,200+ canopy nights between Manaus and Iquitos. The study produced three IUCN-cited papers on jaguar corridor fragmentation and one of the first peer-reviewed surveys of understory primate density in the Yasuní-ITT grid. Jungle Life began as the internal newsletter their field teams were already circulating.