GlennLee,
I would not be a good person to speak on incubators or incubating eggs. I tried my hand at it one season and did not have a great hatch rate. I'm not sure if it was my incubator, my lack of skill, or the eggs. About 3 years ago, I had a friend give me 40 guinea eggs to incubate. I'm thinking some may have been pretty old or unfertilized, as about half did not develop at all. Out of the remaining eggs, I had about a 50% hatch rate. I did try to incubate one other small batch of my own eggs and that didnt do much better. My hens have a much higher success rate than that, so I try to let them do it themselves now! Plus, I tend to get more attached to the keets if I hatch them myself, and I cant keep them all!Although I am tempted to tell you not to buy the incubator that I have, I am hesitant to do this because I'm not completely sure it was the incubator's fault in my situation. Because of this, I will let others comment on this since I'm not very knowledgable in this area. As I said above, my guinea hens are pretty successful in hatching their own, so if I can be of any help in that area, please let me know. I'm certainly no expert and can't really take the credit since the guineas do all the work, but I'm happy to share any info I have or lessons learned!
Thanks for the response. I know you've posted info on how to move hens from the grass into the barn and I have my cut out bin and a tub (like a wheelbarrow) ready to go if needed. I'll be posting some pics of the interior of the barn - I tried to keep some private places with straw bails to encourage nesting inside. I have some time to prepare, but I'd like to think on it and tweak some things before implementation. It would be ideal for the hens to hatch them, but I never seem to experience the ideal, so I always have a plan B and will probably have to execute a plan B- when all is said and done.