They are growing up really fast - looking more like adult birds! Very soon, I'm sure they will all pop out of the nest box permanently. 2 of them look like their mom, except MO. The youngest is still straw-laden -

I really should prepare the cage for their 'leaving the nest'. I'm reluctant because it would be nice to have them live with their parents for now - but I think they work on instinct and will be able to hop, skip, fly with or without the guidance of their parents.