I have 2 duckling Muscovys that need A mommy. Mom hatched 5 and is penned with other Muscovys. I separated them for the babies safety because one got killed. Then another...This is when I separated them. All seemed good but over night somehow another duckling was out from separated area and dead. I now have the last 2 in the house. Will a chicken momma. Or Pekin take the in? They are only a day old...and since I don't know which Muscovy is doing the killing I don't want to put them back in the pen. .and don't know which one needs to be removrd. There are 5 hens and 1 drake in that pen.