WWF Sea Swim: Maartje zwemt mee voor een plastic vrije zee!

About WWF

For more than half a century, WWF has been working to protect the world's species and natural places, pushing for a more sustainable world. By working with local communities, governments, businesses, and other NGOs ­ we are defining new ways of working that will make a difference at a scale that matters to help redefine humanity’s relationship with the planet.