Sometimes Diamond is very reluctant to hand over incubation dutes. Xavier always enjoys his egg-time (unlike some of our previous males, notably Beau, who was a bit slack!).
Altercation on the tower. It’s hard to see exactly what’s happening here, but I think that Diamond is attacked by a visiting female. It’s not too physical, fortunately and the intruder leaves quickly. It could be the same female that was chased off a week or so ago.