I cannot believe it. It has been 30 degrees at night here and 40 during the day and I have 4 call duck eggs today!! 2 are the same kind so I think they might have started laying due to the nice weather the last couple of days. I am so excited.....have to warm up the 2nd bator since the geese and pekin duck eggs are filling up the other bator. What a horrible problem to have!