we have 4 baby ducks who are about 2-3 days old they have been living on one side of the chicken coop with their mother.My question is when I went out to check on them this morning they were all out in the pen running around with the chickens and the mother duck was swimming in the pool.Their side of the coop had been closed in with chicken wire to keep the chickens away from them and was still closed up.I had left a window open in case the mother wanted to get out to get food,water or to swim.Is it possible that she carried all 4 babies out thru that window into the pen? Also now that their out there so doesn't seem to be paying much attention to them is this normal? She also has 4 unhatched eggs left in her nest that she doesn't seem to set on much does this mean she's don't setting and will be happy with the 4 babies ? Should I remove the unhatched eggs now? Should I do anything for the 4 little ducklings or will they be ok on their own? When we had the others as babies we kept them in a brooder and put them outside when they wer 6 wks never had any that were born outside before.