On the day of biodiversity, it's possible to make a trail guided by Montes Claros, in the forest park of Monsanto. In this route we will learn a little more about how climate change and, essentially, the human presence contributed to the disappearance of some species that existed in the Lisbon Peninsula. It will also be possible to learn a little more about the Neolithic biodiversity in the Lisbon area, as part of the research by the Lisbon Archeology Center about Prehistory in Lisbon. Admission is free but upon prior registration. For more information / registration: firstname.lastname@example.org / 218 172 180.