I still haven't seen or heard a Kingfisher this year either. I hope they make a return soon.
Here is a selection of what I did see.
Top-to-bottom - Great Spotted Woodpecker, Treecreeper, Male/female Goosanders, Tufted Duck, Bit of aggro from the male Goosanders, Female Goosander close-up and one half of a pair of Buzzards that were circling high above Litherop Woods as I returned to my car.
Note the serrated bill. A friend of my wife's once said that these birds have teeth!!! Even I know that the only duck with a set of gnashers is called Donald!
PS - just checked - even Donald doesn't have teeth!