This chick is also on the line re the head measure and could be either a girl or a boy. Being a singleton its parents got it to 6.3kg - that's a big penguin!

These two gorgeous chicks were always happy to have their photo taken. They are a boy and a girl and suitably fat: 5.8kg and 6.3kg. Well done the parents. That's quite the achievement.

These two grew up in Andy Cunningham's box and one is definitely a boy and one could be either: grow into a boy or be a big girl. They had excellent weights and were gone few short days after this photo was taken.

It's a girl - and a beautifully fat one: she weighed in at 6.0kg and her head was 136mm - it's unlikely she will grow into a boy. Fingers crossed she comes back and makes babies in a couple of years time!

They are the youngest but they are almost all the way grown now and turned out to be boys. Good and heavy too: 6.1kg and 6.5kg. Ewan and Shannon have done a sterling job raising these two in Class of 2020.

Yep, that's how it goes. He was a big boy weighing 6.3kg and a no-doubt-it's-a-boy-head measure of 145mm. No fluff, and he'll be gone in no time.

Neighbouring chicks eventually find each other and hang out. It turns out Pringle is a girl and the other two are both boys. These are the last photos of these chicks, they were gone a few days after this was taken.

....are hanging out in Uncle Chang's box?? If the shoe fits.... Penguin TJ is a girl and Goldenglitter is a boy - it's their choice of abode that is going to be trouble: If Stewie Junior and Anna come home and find them there, there is going to be trouble. For now, they still had a chick to feed at the time of taking the photo, so PenguinTJ and Goldenglitter might be able to enjoy the house for a little while - but not too long.
PS it's Goldenglitter out front just starting to moult while PenguinTJ is almost finished (she cheated with salmon and was recently released from rehab).