Romie, my White Crested Black Polish, is laying in a nesting box tonight. When I pet her head it drops, drops, drops till her tiny head is face down in the pine chips and it stays there. She's hardly breathing it seems. Her wattles are a beautiful red, her feathers are shiny - she looks good. She just doesn't act well. It started two days ago - she was in the nesting box with the same symptoms but she got out when the treats were doled out and I saw that she had layed an egg without a shell. She was active and looked normal but pooped a light green blob. The next day she was out playing for a while and then back in the box looking like she was dead again but that night she got out and flew up to the roost with the others. Everything seemed normal again. But now it's the third day of this. What's going on???