Rio Parana To protect and promote the waters and biomes surrounding the second-largest river inLatin America and its tributaries, working through education, monitoring, and regeneration. Website Facebook Instagram Twitter Type of organization: ngo Current Events Upcoming Events Past Events 23 May 23 May Rio Paraná Migratory Fish Essay Contest 2024-05-23 - E.M.E.I Prof. Maria Daúrea da Silva Oliveira, Castilho - SP, Brasil Education or awareness (formal, informal) There are currently no events. 09 Apr 09 Apr Dia da Piracanjuba 2024-04-09 - E.M.E.I Prof. Maria Daúrea da Silva Oliveira, Castilho - SP, Brasil Education or awareness (formal, informal)