I just picked 15 of them up. they are: Pekin, Mallard, Cayagua/Blue Swedish mix, and Blue Swedish. I'm letting my handmade incubator get ready now. I have a digital thermometer that reads 95-102 degrees. The humidity is 45% right now but should go up a little more. The other thermometer with the water wiggler is still warming up so as soon as it gets to it's final temp I'll put them in. I'm sort of nervous...I hope I get a few little guys.