you can search that title on youtube to see how to make an incubator under $20 dollars. cut about $10 off that by going to the nearest pet store (or Walmart) that sells tropical fish. they get them delivered in a styrofoam cooler every week and usually will give the packaging away for free. here...
We started here in SE Idaho this spring and have 8 turkeys, 2 geese, 5 ducks and about 30 chickens. 5 breeds of turkey and 8 breeds of chickens. We are only planning at this stage to produce eggs (both to eat and fertilized) and hatchings for sale. Since March, we have lost only 3 to pedators...