About 2 weeks ago I brought home 2 yellow ducklings and 6 chickies (not sure what kind of ducks) and now they are about 4 weeks old. I was given 2 more ducklings today (little brown and yellow babies once again no idea what breed) I can't put them outside right now because it is still way to cold so they are inside. However, I have limited space inside and they are in a large tote right now. I put the new ducklings in with all of the others and the bigger ducks keep grabbing them by the feet, beak and head. is this just a I am boss thing that will not hurt the new ducks or should I seperate the bigger ducks because they are trying to hurt the new ducks?