When checking for eggs in my coop this afternoon I found the nesting box turned over and this strange "egg" on the floor next to it. Any ideas what this is about?
I cut it open with a shovel on the grass and liquid spurted out. It looks like it would've been painful to lay... but all my four girls are looking same as always, though no other eggs have been laid for a few days. This thing is about 2.5" long.
Any assistance would be great. I have one isa brown, one black leghorn and two australorp cross hens.