Biologist and Director of Conservation at WWF (World Wide Fund for Nature Spain). He started in 1990 as a technician in environmental education, in 1996 he created the participation programme in WWF where since 2002 he has been Director of Conservation, and representative of WWF Spain in the Spanish Committee of the IUCN. Alternate WWF member of the Environmental Advisory Council, CAMA. Member of the Sustainable Development Council and its permanent commission.