Hi! I'm new to the site. I received 3 dozen fertile Pekin duck eggs and have been asked to try to incubate and hatch them for the person who gave them to me. I don't mind as I am retired, but I don't think the majority of them (or any for that matter) will actually hatch. Candling the eggs, I saw they are in varying stages of development. I ordered an incubator which should arrive tomorrow. I spent a portion of my youth on my grandparent's subsistence farm and have a little experience with raising chickens but not ducks. If these eggs hatch, what is the best way to care for them? Also, if I end up with a flock, am i able to sell the non fertile eggs at my local farmers market or flea market? Is a permit required? Thanks in advance for any helpful advice. Barbara