Yes, I completely understand. I have farm raised pintails in my incubator getting ready to hatch, hopefully! I'd like to try Canada geese someday (legal ones of course). I'm starting to dabble into the wild/exotic waterfowl. Sometimes hatches do fail. It takes a couple tries. You'll learn as you go. I highly suggest starting out with chicken eggs since they are a little easier to hatch. Waterfowl need a little more care during incubation and hatching. There are many factors that may prevent developed goslings from hatching. The only thing you would be able to do is wait and see and observe. Sometimes birds do hatch late.