This is the Skutan bird sanctuary in Handen. The wetland is a bit messy at the moment as you can see. I have been here a few times and I have rarely seen any birds. If you have good eyes you might spot the bird tower. The lack of birds was something that the municipality also figured out and they are now trying to fix that. The big float seems like an impressive machine to do the job. It's an amphibious excavator. There's also a nature promenade here and I was standing on that path when I shot the top photo.