I was so surprised at there being two, it took a friend to point out she did not see an air sac. There is some clear yolk area around the chicks but I do not see an air sac at the large end. Should there be one on a silkie by day 12?
The bottom looks clear but it does not look like the other air sacs on eggs I have hatched.
Edited by Carriedz - 2/13/12 at 1:18pm