Here's an interesting Cackleberry.

[BBQJOE]

Same bird has done this two days in a row.
Does she have the aids or something?
Did she just blow out her remaining eggs for life?

 

[oldhenlikesdogs]

Those are deposits of calcium, usually from aging hens or too much calcium, or just a glitch in the system. They also seem to happen more this time of years as the laying season is getting closer to winding down. So nothing to worry about unless you see Elvis in them, than you got something.