Could one of the adults got in there a few days ago and laid it but the chicks kicked it up when scratching around? I get fart eggs all the time from the same hen (she's old, egg factory now has a permanent hiccup)
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I think so, too..those girls just aren't mature enough to lay an egg! Someone in your house is getting a really good laugh right now