Crinkly Egg?

[dyearous]

Any idea why this egg is crinkly?

 

[Lay-A Organic]

This can happen sometime. This happened with my Dominique chicken. This is just an under developed egg. It was layed to soon, but it is perfectly fine to eat.

 

[aart]

Any idea why this egg is crinkly?

Corrugated eggshell.
Could be stress and a one-off-glitch, could be respiratory disease.
https://www.backyardchickens.com/articles/common-egg-quality-problems.65923/