I take mine in the bathroom that I have steamed up - think kid with croup. It has worked in the past.If you must open the bator (must) make sure you bump up the humidity in the room you do it in. Believe me there is nothing sadder than opening an unhatched egg and finding a chick smothered by his own dry egg membrane.
Here at the top of the mitten things are picking up with the fun this time of the year - hungry raptor wise. http://hawkcount.org/month_summary.php?rsite=613 http://www.emmetcounty.org/