Ny mama cochin, who has been broody for about a year is kicking eggs out of the nest. It looks like she pecks them open and then kicks them out. I went out to check on her this afternoon again and there was a cold pecked egg. I thought it was a goner for sure. But then I saw a little movement. I peeled the rest of the broken shell off it and put in the incubator. There was no movement for a while, but eventually it perked up and eventually was up and running around. I went to check on her again a little later and found another egg, same thing all pecked, but ready to hatch. This one did not make it. I took the rest of her eggs and stuck them in the incubator with some eggs that were already in there. Anyone know why this might be happening?? She has raised babies 4 times, this would be her 5th, so she is not new to mothering?? I was thinking she hears them cheeping and tries to rescue them??