Gotta post this somewhere!
I hatched 16 BCMs 3 days ago. With fear and trembling I put one under an extremely growly broody hen a couple of nights ago, then one the next night, and the 3rd last night. (having heard pipping and good clucky noises during the day). This morning my heart sank as I opened the broody cage and saw a dark mass at the end of the cage lying there unmoving. I put my gloved hand in to the very back and picked up - the largest stinkiest most disgusting mass of broody poop I have ever seen or smelt in all my life!
You better give us some photos!
(And I DON'T mean a photo of the poop!
LOL!