No birding for me today, just lots of lovely housework! While toiling away I inadvertently looked out of the window just in time to see a perfect textbook rainbow. It spanned the river but I could only get part of it in a photo.
It shows features galore! Primary bow, secondary bow, supernumeraries (if you look very closely) and best of all Alexander's dark band, the first time I've captured this feature on a photo. Cool! I wont be explaining how it's all formed because it's a bit complicated, well to me it is!