At least there were seven chicks alive at the start of the day on Sunday! Even this means that another chick died over Friday night and was removed first thing on Saturday morning.
After the disaster with the chick that was thrown out of the nest last Friday, we've been trying to keep an eye out for how many chicks are still alive. Although there were clearly nine until that incident, on Saturday we could only make out six of them, though presumably there were more than that alive then!