He is a biologist and has a Ph.D. in Biological Sciences from Buenos Aires University. He works in ecology and conservation of mammals and birds, as well as marine and terrestrial ecosystems in the Southern Cone of America.
He has 30 years of experience in education, management, research and management applied to conservation. He has worked for Buenos Aires University, Fundación Vida Silvestre Argentina, WWF and WCS, as well as a consultant for the National Parks Administration, the Ministry of Agriculture, Livestock and Fisheries, the National Institute of Agricultural Technology, the National University of Southern Patagonia, JICA, Mitsubishi Research Institute Inc., and GEF / UNDP (Natural Patagonia Foundation). He has published many scientific articles and books. Today he is the Scientific Director of WCS Chile.