Over the summer after having a broody Runner duck abandon eggs once 4 hatched (sold 3 of 4). I had removed ducklings to encourage her to sit on remaining 5 eggs. However, several days later, she abandoned them and my chickens destroyed all but 1 egg which was partially crushed. Duckling didn't survive sadly.
However, a month later I used a small (7 egg) incubator to attempt to finish hatching 4 more duck eggs a broody hen abandoned after 12 days. I ended up buying a much larger one (15-20 duck eggs) with a self turner but had trouble regulating temperature and humidity. My unit seems to be off 3-5 degrees F and humidity seemed close, within 1-3% of what was recommended per instructions. I had bought several small digital thermometer/hydrometers to place in incubator. That's when I noticed the differences. The eggs hatched 3-6 days beyond the 28 days with all 4 surviving.
Runner ducks are hard to find in the local farm supply stores and I've even had someone try to buy my entire flock of them. I get inquiries asking to buy ducklings but being winter is fast approaching, I'm waiting until next spring to do a hatch. I've had people drive 2 hours to get my ducklings.
I'm planning to incubate the maximum eggs the unit can hold but need to be sure of best temperature and the right humidity levels. I know the humidity changes towards the end but when and up to what amount. The incubator will be kept in a room without a.c., only a fan and the window open at times (a.c. off). I don't have central air and use a single room unit with fans to circulate throughout a 640sqft. home. I used a towel (raise temperature) and a fan (lower temperature) as needed which helped once i realized the unit was off on readings.
Here's a stock photo of the unit purchased, it came out June 2021. I got it due to capacity and you can set it in Fahrenheit or Celsius.
Thanks.
However, a month later I used a small (7 egg) incubator to attempt to finish hatching 4 more duck eggs a broody hen abandoned after 12 days. I ended up buying a much larger one (15-20 duck eggs) with a self turner but had trouble regulating temperature and humidity. My unit seems to be off 3-5 degrees F and humidity seemed close, within 1-3% of what was recommended per instructions. I had bought several small digital thermometer/hydrometers to place in incubator. That's when I noticed the differences. The eggs hatched 3-6 days beyond the 28 days with all 4 surviving.
Runner ducks are hard to find in the local farm supply stores and I've even had someone try to buy my entire flock of them. I get inquiries asking to buy ducklings but being winter is fast approaching, I'm waiting until next spring to do a hatch. I've had people drive 2 hours to get my ducklings.
I'm planning to incubate the maximum eggs the unit can hold but need to be sure of best temperature and the right humidity levels. I know the humidity changes towards the end but when and up to what amount. The incubator will be kept in a room without a.c., only a fan and the window open at times (a.c. off). I don't have central air and use a single room unit with fans to circulate throughout a 640sqft. home. I used a towel (raise temperature) and a fan (lower temperature) as needed which helped once i realized the unit was off on readings.
Here's a stock photo of the unit purchased, it came out June 2021. I got it due to capacity and you can set it in Fahrenheit or Celsius.
Thanks.