The Hovering Kestrel and British Banknotes

Today, my wife and I were in awe of a kestrel that hovered a few metres above us as we walked near a small wood. Almost still for a minute it was an amazing sight and then it dived and disappeared from view. Sometimes we can ‘hover’ over a banknote, wondering whether to buy or not. Then we decide and swoop down….bought it! Job done.