Peter, cool image. I would call that one of my "almost" images, of which I have thousands

. Rarely does my settings, available light or choice of gear all come together

This was taken a few days back, huge crop, with the D750, 300 2.8vr with tc1.7

I have not been shooting Kingfishers much these days but I do love the D750 AF.
Elsa, I really like your Blue IBIS flock in flight. Never seen Blue IBIS

.
Tom