Yesterday we celebrated World Rivers Day, a day devoted to the celebration of the world's waterways. “Rivers are the lifeblood to our iconic salmon. Because of this salmon are almost uniquely placed to tell us about the health of our waters – in short they are an aquatic canary. Unfortunately, this aquatic canary has stopped singing and is clearly telling us that all is not well. Our Moray Firth Tracking Programme is now well underway and the project focuses on…