Yeah ducks take longer, and you have to watch and see if they're stuck after the 24 hour mark after a pip. If you see nothing but a big gaping hole and a beak sticking out of it after 24 hours, might be stuck. You'll know for sure after another 12-24 hours with no progress.
So far I've had to finishing the zipping for the ducklings and they pushed themselves the rest of the way out.
Last night I got my first Easter drop-off ducklings, this woman didn't know how fast they grow and how messy they are and brought them here. Free ducks with delivery! I have a home lined up for the Pekins already, but I seem to be the new owner of a Chocolate Runner and a blue something-er-other.
The last two Saxony duck eggs are chirping at me! They should be out and dry in the next 3 days. I wish they didn't take so long!