My name is Wilmar Retana, receive a kind greeting. Majored at the profession of Naturalist Guide at the Community College of Puntarenas; when I studied and earned my career. I been in constant training to get my certified and I have taken specialized courses in: flora, fauna, geography, ecology, folklore of Costa Rica, history of Costa Rica, public relations, planning and lead group tours, touristic patrimony, first aids, environmental interpretation, English language, during my career as a naturalist guide. I have a certified technical specialized in Agro ecology when I studied in the Technical & Professional High School. As well some certified courses that I taken by the Community College of Puntarenas in: Interpretation of Cartographic Elements, Identification of tree species from the tropical dry forest. The Costa Rica’ National Learning Institute (INA), provide me a technical course capacitation in Ethic Apply at the touristic activity.