Interesting that Matt Potter noted a family of Whooper Swans and a lone Mute Swan on Llywernog Pond by Nant yr Arian this week. Yesterday a similar family of Whoopers, or perhaps the same, with two young were on Bwlchcryws Pond with a lone Whooper Swan.
Today only the single Whooper remained but more remarkable are the 2 Scaup on this little lake. Chris Bird mentioned to me that his brother Nigel thought he saw one there last weekend. Yesterday evening (Friday), in poor light, I thought there were 2 there and this morning I was pretty sure. This afternoon Chris confirmed the presence of 2 imm female Scaup there!
(View only from the lane overlooking the pool, which is the first turning on the right for Trisant off the Aberystwyth (Southgate) to Devil's Bridge road.)

John Davis