Take a look at this thread made by Bluekeet on TC. http://talkcockatiels.com/showthread.php?t=69025

This question has been eating me up but I finally found the answer!

My 3 babies are normal greys. They all have pink skin as a baby, but I am noticing that they're feet are turning dark grey. I'll show a picture

So the answer is

all babies will have pink skin as a baby...Their skin changes as they get older.

Baruch, this is truly a beautiful picture! We were wondering how you kept them so perfectly in line

♫Hallelujah♫

Could you please name one of them "Clarification" or "Clara" for short. I'm kidding, but seriously, thank you!