Well, they seem to always be on, except when they are getting a drink or taking a break, they have gotten off and just talked for a few minutes with the drake.. They were doing sitting yesterday and saturday. I'm going to keep an eye on them to see if they are actually sitting around the clock. On saturday I counted 13 eggs, and there were 15 today (I took one out though. It was pretty dirty.) and both of them usually lay every day, so I am guessing one of them (My guess is Cheri) has stopped laying, which I believe means one has gone full?