Do I have an egg eater? Probably. My production is down. I found a sticky spot (not poo) in the nest box last month. I saw a sticky spot (not poo) under the roost this month. Yesterday, one of the hens went into the nest box and pecked at the (dry, formerly sticky) bottom of the nest for ten minutes. I put a yellow zip tie on her leg so I could keep track. Need advice! How do I find the culprit? Any other signs to look for?