Congratulations! I hope they continue to do well! I collected eggs from my neighbor's ducks (with their permission). I started off with 3 that were fertile (I collected a total of 6 eggs), one didn't make it (sadly, it was obvious as of this morning), so it was removed. The 2nd one I'm not quite sure if it's slower developing or if it just didn't quite make it and quit (it SEEMS to be slowly developing, no death ring or foul odor, so I am watching it closely before making a decision), the 3rd has a VERY definite development moving along now (clearly visible and growing veins etc)! It is AMAZING to see the little heart beating! I have had mine in incubation since late Sunday evening. Isn't it an amazing process?!