Ok so one of my hens was in the nesting box for a while so I went into the coop to check on her. There were a few eggs underneath her and she was looking at the eggs and moving them around. At first I thought she went broody and was trying to set some eggs. But when she noticed I was there, she looked up and she had yolk covering her beak. Then she stood up and I saw that she was eating an egg. I immediately removed her from the nest and cleaned up the broken egg. Then I took all of the other eggs out of the nesting boxes in case she came back to eat another one. My question is...because she got a taste of an egg, will she continue to eat all of her eggs or was this a one time thing?