I am looking for advice please. I have taken over the well being of 15 runner ducks. They have a large fishing pond to go into and they are a mixed lot. I think there are 9 females and the rest males. I had no intentions of breeding but I now have two broody females. One has been sitting for 12 days and the other for 4 days. Any advice on how to look after ducklings if when they hatch. Do I have to separate them from males? Do I just let mum look after them? Advice please. Don't want to go wrong as been told its rare to get one broody runner let alone two.