In Autumn, hundreds of students from all over Europe (and beyond), come to Porto for an exchange experience. However, they're not the only ones coming to this place. Millions of birds travel thousands of kilometres, from their breeding grounds in northern Europe to their wintering areas in Southern Europe and Africa, in their Autumn migration, and some stop in Porto along the way. And several tons of trash are carried with the ocean currents to our coasts!!

As an international student in Porto, join VO.U. pela Natureza and help us clean the world's oceans, starting by Portugal's beaches. And come learn about the international birds that visit us in this time of the year and help improve our knowledge on their migration patterns!