 different park areas and so forth. So I would be cautious, especially during the summer months. It's probably one of those things, as much as you can do to deter them from ingesting that, I would encourage that. The other thing is sometimes even from ponds, we can see problems with organisms like Giardia. So that would potentially be a concern as well. And that's a microscopic parasite that can lead to diarrhea, vomiting, and people can get it too. So it's always a lovely thing to be worried about.