......it was kind of small and the shell was really soft, almost leathery. I will post a pic of it once I get it transferred to my computer. The DSLR didn't have a cf card in it so the pictures obviously didn't save. Fortunately DW took a couple with her phone. We have 4 girls left from our original batch ( see my byc page ) which are almost 18 weeks old. We also have 4 girls we purchased from a feed store that are about 9-10 weeks old. We weren't expecting any eggs until x-mas time, so this was a nice surprise. If we introduce crushed oyster shells into the coop , will it harm the younger pullets, or should we just wait until everybody is a little older?