My broody hen has been setting on eggs for 20 days. This morning I went out to check on them and there was a dead baby laying outside the nest. The eggs under her are leghorn and buff orphington (sp) but this baby was fully formed and white. Also when Mama got up I checked the other eggs and there is no cracks or movement. So multiple questions: 1) why was the baby white (and I mean solid white) 2)there was no egg shell so did mama eat it? and 3) would mama have kicked it out of the nest if it had issues or died after hatching? I know when I got the leghorns they were all fuzzy and yellow.