So my female mallard just hatched 7 baby ducklings. One of my male blue swedish picked up one of the babies and shook it around and i ran outside to stop it. I picked up the baby and he looked like he was dying. Breathing very hard and falling asleep. I really thought he was dead. I brought the baby inside and he is still breathing but sleeping. There is no visable signs of bleeding and he can still lift his head up so i don't think his neck is broken. Is he just scared and dazed or what do you think is going on?