One of my baby pigeon died after 3 days of hatching. The other baby is fine and fully active. I check up on my birds twice a day and when i noticed that its not moving at all i picked it up and put it on my hand to see what was going on and by that time it was too late but what i didn't understand is that its crop was full and it did not look weak, and my loft is super clean. So what could be the reason? maybe the mother stepped on him? because i move the mother pigeons twice a day also to see how the baby's are doing. And some time they get angry.so should i not touch or move the mother pigeons? Its my first time and i have about 5 pairs and they are all on eggs and this was the first clutch that hatched but im scared for the other ones. Plz help thank you.