Here is a video from four months back. We had two ducks hatch eggs, a total of 12 ducklings. From this we ended up with only 6 ducklings. Mortality rate remains high. The fatalities were due to trampling by other ducks during fights and feeding, and savaging by pigs.
Good rearing behaviour in ducks seems to be inherited. Some ducks are better than others. One duck managed to keep 6 out of 8 ducks alive. While the other duck had all her ducklings killed within a few days because she insisted on bringing them to the boar. Not very smart.
Ducks have not been laying much as well. This may be due to two factors: first is insufficient nutrition and second is the disturbance caused by roof renovation from March until May. I have taken measures to provide better higher protein feeds although things have not completely settled down yet. One duck has started laying eggs.
I am not devoting a lot of time to the ducks. I spend more time looking after a boar and two sows. I am still hopeful that the ducks will manage – will learn – to look after themselves insofar as breeding is concerned.