It is the birds first clutch and I don't want them to abandon the birds... When would you suggest I handle the birds? The parents are used to me/like me but I also don't want them to stress - any suggestions on how to go about handling them?
What age do I separate them so they don't hurt the babies? I've read with 5-6 weeks or 8-12 weeks... There's a lot of conflicting information out there and I'm still waiting for a call back from a vet.
Wait until they are over two weeks old as they will be less fragile and prone to being easily hurt. Handle the birds two or three times a day to keep them used to you. Most people wait until the mother has left the nest box, as there is less chance of being bitten. Just be careful as some parents will bite the babies to try to make the babies move away from your hands.
Unless you decide to hand feed the babies, you will have to wait until they are fully weaned to remove the babies. You will have to have seen the babies eating on their own from the food bowl at least a few times a day for a week or more. Watch for missing feathers as when parents feel that babies need to leave, whether the babies are ready or not, they will pluck feathers from the babies.
Separately, you will need to buy a bag of hand feeding formula for the babies in case the parents stop feeding them. Many parents will not be able to care for six babies (if the other eggs hatch) on their own, and unfortunately, simply do not feed the youngest baby(s). Also, especially with new parents, they can decide to stop feeding the babies part way through. This happens more frequently when a breeder repeatedly puts their hands in the nest box. When someone co-parents, they need to be sure to check the babies' crops each day to make sure that they have been fed.