Female kingfisher getting ready to expel a pellet

Lots of activity at the kingfisher hub today (22/06/2022). Both kingfishers feeding fish to their 2nd brood in the right hand nest hole in the upper tier of the old kingfisher bank. But they were also seen entering the left hand hole where they raised the first brood - looks as if they are cleaning this hole ready for a third brood. I manage to capture this photo of the female about to expel a pellet.