I have a year old Pekin named Darling that has been sitting a nest. I was able to candle 4 of the eggs over the weekend and found all four of the them be viable and easily identifiable as chicks by their shadows. I'm a first time duck owner and this is her first nest. All told there are around 12 eggs in the neat. Today my daughter went out to feed and found a partially hatched duckling dead outside the nest. I don't know what to do Should I let her continue to sit or should I put the remaining eggs in a broader and try to hatch them myself?