All my chickens have finally stated laying, but the last few days it seems that there is a culprit in the hen house that is pecking holes in some of the eggs. Is this a jealous hen being vindictive? Why would they do this? I don't think its from lack of space as my hen house and nesting boxes are fairly large and I only have 5. Any ideas? Thanks for the input. P.S. There is plenty of straw in the nesting box to cushion the fall.