How do I get double yolk eggs from my birds?

[coop-er]

I have gotten a few in the past but I am not sure what "causes" this. Is there a way to encourage birds to lay double yolk eggs??

 

[mortie]

Maybe if you print out pictures of double yolk eggs and tape them inside the nest box?

Kidding....kidding.

It's kind of a hiccup in their system that neither you or they can control. I hope you get some!

 

[coop-er]

Maybe if you print out pictures of double yolk eggs and tape them inside the nest box?

Kidding....kidding.

It's kind of a hiccup in their system that neither you or they can control.  I hope you get some!

If I thought pics would help, I would definitely do that!!!..haha