Mine actually go on lockdown on the 6th, my first hatch attempt. not from the Ohio Natls though. From a breeder here at BYC :>
EDIT: forgot to add They're Porcelain D'uccles - I started with 9. Two were infertile so I'm pretty much just making sure none of the last 7 smell or anything really. Temps have been fluctuating a bit too much these past two days so I worry if any will make it. Turn the space heather off - they plummet to 99. Turn it on (even on the lowest possible setting) - they rise to 103.9 *facepalms* :'( Mind it's a still air so /should/ be 101.5 like it HAS been up till now ><