- 28/10/2020 - Porto Santo is UNESCO Biosphere Reserve (Jornal da Madeira)
- 28/10/2020 - Porto Santo Island is part of UNESCO's World Biosphere Reserve Network (Público)
- 26/10/2020 - Porto Santo receives UNESCO Biosphere Reserve award on Wednesday (Diário de Notícias)
- 21/10/2020 - Porto Santo Biosphere Reserve announced on October 28, 2020 (Diário de Notícias)
