Slide 7 shows the photo I was referring to earlier of some skin lesions on some fish. This is just one of many fish that we catch like this.
With regard to the PAHs, I'll ask Phil to elaborate a bit on them and on why they are of concern to us. There are natural PAHs within the region, but there are also unnatural sources of PAHs. As a result, there have been numerous Environment Canada studies within the region that show increasing levels of PAHs and other contaminants. This one is of real concern, because this is where we will provide you with some recommendations. It seems very obvious to us and to the community that there's a direct correlation between these increasing levels of PAHs and the changes in the health of the fish that we are consuming.