Diogo Oliveira is a biologist and photographer passionate about biodiversity and natural landscapes. Graduated in Biology from the Instituto Superior de Agronomia and Master in Conservation Biology from the University of Évora. He began collaborating with various institutions from an early age. Shortly after finishing his master's degree, he had his first photographic work for the Calouste Gulbenkian Foundation in the project ""A month...a bird"" which gave rise to the ""Guia de Aves do Jardim Gulbenkian"" in collaboration with prof. doctor Joao Eduardo Rabaca.In 2020 he created onWILD, a company that provides various services and solutions in the field of biology and photography. Collaborates with other companies and entities, such as SPEA in the Festival de Observação de Aves in Sagres and in Pardela magazine, with theBiodiversity and +in the area of environmental consultancy, with GreenTrekker where it conducts photographic tours, with the Municipality of Oeiras in several conservation projects and provides environmental education workshops, with the Municipality of Torres Vedras where it has carried out several photography workshops, with SóPraSi on wildlife observation routes in Portugal, among others.