44 How dare they call us grey!

Today, I went down to the River Don near the city centre. There were lots of birds about on the river, includind a fine pair of goosander but they were my first blip, so I went with these grey wagtails, taken at quite a distance, and cropped, but at least they are showing their very fine yellow rumps. There were lots of them around, and they can be quite difficult to pick out, but the song and the tail movements give them away, if you have the patience to peer closely.