Strange orange ring in my hens yolks

[Fishin_Queen]

Hello, i know it's an old thread but we got the same thing today and feed our girls some left over crawfish a few days ago!

 

[Fishin_Queen]

But honestly think I've seen it b4 and lately our water has been smelling/tasting like sulfur which i just read was a cause of rings from internal egg chemical reaction or high iron water used to boil them in. Which we have.