Any ideas on my galah?

[YetiGalah]

This is the galah I got yesterday, its been injured, was left alone for 24 hours before coming into my care and is now healing, poor baby. Not sure on age. I was wondering if anyone has any advice on how to help him.
He has apprently been vet checked and got the all clear.
Any advice would be appreciated
also the vet said he is a fledgling, anyone know how to tell rouggly how old?
I have named him Yeti.

 

[DonnaBudgie]

Thank you for rescuing the poor baby.

 

[rheashard2]

Thanks for rescue. If vet says fledgling then thats about 8+ weeks. But all larger parrots continue to be fed by parents longer. Double check with vet about term to see what he means for sure. My first avian vet used the term to mean flying and beginning to forage independently. He worked at avian part of zoo during school. I kinda adopted that. Never asked #2 or 3 their specific.