Hello! I ba a pit of black head lady gouldians that had their first clutch fledge around July 5-6, 2016. There are three fledglings and all share the same cage with the parents. I however heard multiple chirps getting louder and more frequent over the past week. Being that this is a 30 x12 cage, this will get really crowded soon! Mom and dad seem to be in and out of the nest frequently; I have not peeked to see the color or number of babies with this second clutch.
Question: do I move the first clutch now to a separate cage- I have one cafe housing a blue back female gouldian (from another pair- born October 2015) whose sister passed away 2 days ago-( she got trapped in the corner of the cage

Or- do I wait for the babies to fledge? Can I disturb the cage at this time?
Thanks for your help.
Ed