New film about the Hondsbossche Dunes available

https://www.ecoshape.org/uploads/sites/2/2016/07/hondsbossche-and-pettemer-sea-defence.jpg

What exactly is EcoShape researching at the Hondsbossche Dunes? And why is that important? Project manager Sonja Ouwerkerk and her team explain in this short film.