I have 6 chickens...only 1 is laying right now. She just started laying maybe 10 days to 2 weeks ago. I haven't seen an egg in 2 days. Check everyday and we have seen nothing. Let the girls out today and they are playing keep away with something. I get it and its a piece of an egg shell. I check the nesting box and its a mess, loaded with the clear/white part of the egg. All of the shell had been eaten minus the part I took from the girls. Any ideas? Thanks!