Oh, Brucey......
You stepped on my pet peeve! Have you met my pet peeve? His name is Egg-eater.
I'll say it again but only because I like you....
You don't have one egg eater, you have 17 egg eaters. Each and every hen you have will eat an egg if given the opportunity...your hen just had an opportunity but she didn't
make the opportunity. Either eggs were thin and got cracked, or too many in one nest and a clumsy hen(likely your red beaked gal) cracked them, etc. This is the time of year that we get many posts about how to cure an egg eater. The truth of the matter is that there is no cure for an egg-eater because it is their natural instinct to clean up an egg that is cracked, broken open, laid without a shell or with a soft shell.
Everyone who says they cured an egg-eater is a victim of coincidence....this time of year they are sputtering in their egg laying because of molt, cold temps and shorter daylight, hormonal fluctuations, etc. This doesn't last long....about as long as it takes for someone to notice the sputtery, thin shelled or abnormal eggs are being cleaned up by a chicken, lace an egg with hot sauce or put ceramic eggs in the nest or whatever the current "cure" may be and miraculously find that their chicken was cured of her egg eating. Long about the same time the egg shells firm up as is naturally happening....which means there are no more opportunities for the "egg-eater".
See how this all goes? Thirty six years in chickens and haven't had an "egg-eater" yet...because I understand how the mechanics behind chicken instinct, laying ebbs and flows, and opportunity all collide to make a normal hen look guilty of a crime. She's not...she's just doing her job.
Long about Feb or March you will also see the same kind of posts....when in the world are folks going to start putting two and two together? No offense, Bruce....
You just made my pet peeve squeal!