The UK coast between Edinburgh and Aberdeen

Between the 15th and 21st of June, I cycled along the East coast of the UK heading for Aberdeen. I visited ad random 13 beaches looking for nurdles. Normally I look for a spot where they might be and I do a search for 10-15 minutes in the upper tide line. Luckily most of the visited beaches did not contain them, even in high tide lines showing small plastics and foam beads. However near Dundee (15 nurdles) and the nearby smal place Broughty Ferry ( the stairway for the beach, was full of debris) there were again over 15 found. Often they were found together with the earsticks, meaning this is a freshwater river source. But this could be a coincidence. At Lunan beach there were spots of small foam beads and 2 nurdles found. My next heading are the Shetlands.