Bonnie has been sitting on four eggs. She is the female part of a pair of mini Oregon geese I bought as a breeding pair from Holderreads. This is their first Spring. She started sitting on the eggs while we were away so i am really sure how many days it has been but I think they are several days overdue. If they are non-fertile or are dead in the shell will she know? Do I need to take them away? Will she lay again and sit on eggs this year or is it too late? Can you slip a day old gosling under one like you can with chickens? I am worried about rotting, exploding eggs. Any help appreciated. Mary Edited to add this pic of her taken this morning. Poor dear!