New to candling—help me out w this picture

[5 Points Wingfeather]

What’s going on here? I think this is day 12

 

[Swbertrand1]

I think you're seeing the head and eye formation at the bottom of the photo and the formation of the feet/claws at the top.

https://www.backyardchickens.com/ar...ion-through-incubation-of-chicken-eggs.47879/