egg "farts" three days in a row? (tiny yolk less eggs)

[angelobutter]

title says it all, for the past three days (egg on the far right is full sized for scale) I have gotten these tiny yolk less eggs in a top nest box- so that rules out my silkies. besides the silkies all my birds are standard size so I was wondering if that is ok? or if my feed is lacking something or whatever? if its ok than thats fine, but if it is a sign that i need to change their diets I just wanted to check.

 

[sourland]

As my doctor says when I complain about something

, "These things just happen." One of your hens may be getting ready to take a break from egg laying, or there may just be a minor disruption in her egg laying cycle. I doubt that anything in your husbandry practices is causing this to happen.

 

[angelobutter]

phew. i felt i fed a fairly good feed, plus they free range.