We were very surprised to find a bunch of duck eggs out next to the barn so late in the season. The ducks had started laying an egg or two a day and were not sitting on them. I decided to get an incubator.
Five days later the incubator arrives and the first batch of eggs are placed in it.
28 days later to my surprise, I notice the eggs are starting to hatch!
What's left after the ducklings comes out of the egg.