Copper Maran...Cuckoo Maran chick questions

[snaffle]

How can you tell the difference between copper maran and cuckoo maran newly hatched hicks?

 

[3riverschick]

http://frenchmaransclubaustralia.yolasite.com/notes-on-breeding.php
Ignore the chick down pics at the top of the page. Scroll down to the "Brown Red"
or "Black Copper" color. There is a pic of Black Copper chick down in that section.
If you ever want to buy show birds in those colors, this is the place to get them:
They win consistently in top competition over multiple years in multiple colors.
http://marans2xl.com/cuckoo.html
Best,
Karen in PA

 

[snaffle]

Thank you Karen!