Hi ev-chicka,
here's a link to a very good, accurate chart for olive eggers:
https://drive.google.com/file/d/1fWGKCKKRfYM0q_4v8lMXvQApUOe6dCnB/view?fbclid=IwAR3zZQgUmuxMnpSJRxk325fdhmrFzM3jY3Xd-SVQ4pDqsqLBPmMy3r5ijhA
My first olive egger cross is a blue ameraucana over a wheaten marans hen -...