Cristopher completed a one-year Fellowship in 2007, sponsored through a joint funding project with the USDA Forest Service’s International Programs and the Chiles Foundation. Cristopher worked with several groups involved in the management of the Monarch Butterfly Reserve – including WWF-MEXICO the Mexican Fund to the Nature Conservation, USAID, and CONANP – to develop his WFI research project. He investigated ecotourism activities in the Reserve and surveyed visitors to develop a market study of tourist demand. He also gave ecotourism guide trainings to local ejido members.