Black swan

I had heard there was a black swan on the river Doon so thought I'd see for myself. However I too taken with thundering of the water on its way from the hills down to the sea just round the next bend.
The river was so swollen the banks had nearly burst. The photo doesn't do it justice. A video would help.
I think the swan would be hiding in calmer waters so I will wait for another day to capture it.