Porto has 1,765 species but few green spaces

A biodiversity diagnosis in Porto revealed 1,765 animal species between 2021 and 2025, highlighting a low proportion of green spaces as a key concern. The study, conducted by Floradata, indicates significant biodiversity for a densely urbanized area of 41 square kilometers. Major biodiversity hubs include Parque da Cidade, Serralves, and Parque Oriental. The report identified 201 bird species and noted that 54% of invertebrates are pollinators. The city aims to increase public green areas by 30 hectares and enhance existing spaces by 10% by 2030. Vice President Catarina Araújo emphasized the need to restore degraded areas and integrate natural habitats.