Thor and her mate gave us a bit of a surprise last week: they had left their chick home alone. While this inevitably happens eventually the chick was a little young: only 4 weeks old. It is cause for alarm because it can mean one of the parents has died and Thor is only a 2-year old and her mate had not bred in many years. So we weighed the chick then and there and again two days later and it had increased it's weight from 1.7kg to 2kg and we breathed a sigh of relief. The chick obviously was not starving and on the second visit one parent was home again. We will continue to keep a close eye on this family and will take the chick into rehab if it starts loosing weight. Hopefully that is not going to be necessary for another few weeks. Yellow-eyed penguin adults make much better parents than us. Fingers crossed!