My Blue bantam cochin went broody a little while ago, they should hatch in a week she's sitting on Runner duck eggs and we added some chicken eggs about a week later so they'd all hatch at the same time. everything was going good until my female pekin decided to get in on the fun, after a few funny incidents of the duck sitting on the hen, they've worked it out so they're sitting snuggled up together, the eggs are developing fine, but I'm worried about hatch time. is there any way to assure that ducklings go with duck and chicks with chicken? which broody would be easiest to move and set up separately with the appropriate eggs? any help would be appreciated.