Goose eggs died at term, under broody?
Any idea why this would happen? Healthy geese on pasture with chicken feed supplemented once every few days. They're on a pond with a little open air but covered shelter.
Both goose and gander were broody for 31!! days, when I cracked one egg and found a fully developed dead gosling.
Is there anything I can do to help them along for the next time?
Thanks, for any tips.