Yesterday, we went to the Sunshine Coast Pet Expo (should've been dog + cat Expo) While we were browsing around, we met another Ringneck breeder and when she looked at Merlin, she said "If he's any older than 4 weeks right now, I'll eat your hat".
So, here's Merlin on the day we brought him home...

And here he is 2 weeks later, with his 'big brother', Bingo...

and a photo of his wing development (2 days ago)

How old do you think Merlin was when we brought him home? (No silly guesses please.)