Yesterday on Llyn Syfydrin Chris found single Goosander, Tufted Duck and Golderneye. On Nanteos Lake there were 18 Wigeon, four Little Grebes and a pair of Mute Swans.
Finally, after I'd told him about Naomi's Long-tailed Duck, he dashed up the Rheidol Valley before the light faded but didn't find it. However, 14 Goosanders flew in to roost.