Good afternoon! Our momma duck's eggs are hatching. Do I need to get Duckling/game bird starter food? Are ducks like some other birds and regurgitate for the ducklings? Also, the male is enclosed at night with the female. Do I need to separate him now from them? Will he hurt the ducklings? We are total newbies -- just moved our batch of nine purchased chicks out to the barn - first time we've raised anything! Thanks for any and all advice!