Barely any birding on Monday as the title may suggest but since I was already in Falmouth I had a quick check over Penryn River and Gylly beach for 10 mins. Penryn River produced a stunning pair of Red-breasted Mergansers (a local patch year tick!) whilst Gylly had 3 Slavonian Grebes offshore! Not a bad few minutes birding. Obviously there could have been more as I only had my bins with me but still nice to see some good birds.