how long do ducks lay eggs
Mallards lay between 8-12 eggs and muscovies lay between 12-18 eggs. The egg laying process lasts for an equal number of days (it takes 12 days to lay 12 eggs).Once egg laying is complete, she will leave the male (who will wait at the water for her) and she will begin incubation on the nest fulltime.allards lay between 8-12 eggs and muscovies lay between 12-18 eggs. The egg laying process lasts for an equal number of days (it takes 12 days to lay 12 eggs).