Although we were expecting it, the departure of the first of Battler's chicks at about 9.20am today caught us by surprise. We had the VCR on but were running the webcam so we do not have a computer record of its going. Looking at the tape, it was working itself up to it for a little while before hand. As well as hopping up and down, looking out of the hole and flapping its wings a lot, shortly before it went it hopped up onto the nest box hole several times and looked out for a while before retreating back inside. Suddenly it was gone without our noticing at the time.
Of course, we thought that the rest would follow later today, but at the end of the day, they are all still with us.