My 6 RIR have been laying for about 6 weeks, all brown eggs. I've got 6 BA ready any day (I think one laid its first Sunday), 3 New Hampshire Reds starting and 2 SLW ready any day. I also have 3 Doms but I think they are at least a month away. The last two days, we have collected 1 green egg each day. Don't know if it matters, but they have been given more vegetables in the last week, and I switched to Purina Layena this week from Nutrena. Other than that, no new variables. My wife says the green she collected yesterday seems darker today. Any thoughts ... or concerns?