I found some weight numbers in this report for GHOs and you can see how rapidly the mass builds up.
They will start wandering to and from the ground and nest at the end of the 2 months until eventually they have all the flying and hunting stuff down well enough on their own and by months 4-5 they will be about indistinguishable from their parents.
Not much of a childhood I guess you could say!
I found some weight numbers in this report for GHOs and you can see how rapidly the mass builds up.
They will start wandering to and from the ground and nest at the end of the 2 months until eventually they have all the flying and hunting stuff down well enough on their own and by months 4-5 they will be about indistinguishable from their parents.