Ok, need help from anyone..or a bunch of someones that hatch duck eggs. Had a friend bring over a few duck eggs because mama got taken by a racoon. Candled when he got here. The eggs had been out for the day..one egg was not good for sure. I could see veining in the other two, but no movement. I told him that I would let them warm up and candle later. Well, I just did, and they are viable. He is...guessing..that mama had been sitting for about a week. If I get photos of candling tomorrow night, think I could get a guesstament on how long they have been incubated? If it were chicks..I would say a week. How long again for ducks to incubate? We really guessed last time with quite a few he brought by. I only got a few to hatch. He gets them back if they hatch, as much as I would love to have a duck. Or two.
I need to know for now...how much humidity I should have in there. I have it a mid 40's for now.
Here's a chart you can compare to:
Duck eggs (aside from muscovies and Calls) take 28 days