Disagree, while some may not i have seen ducks here 'clean house' so yes, they do if the instincts are still working right, in the wild these ducks don't have someone candling nor adding, taking away from nests a lot of my mamas here go off and nest outside the flock and i leave them be. Only AFTER the kids hatch do i usually step in to ensure the area is safe and proper feed.water i can only go natural so far, unfortunately.Well I don´t believe they know which eggs are infertile, and they don´t cool them by pushing them out the nest. She´s just not quite got it together. Trouble is, these eggs that have started to develop, once they get too cold, will die, then turn rotten, and may pop in the nest, so if you don´t intend to do that little experiment of marking them to see if it´s the same ones she´s pushing out, it´d be best to chuck them.![]()