Egg Quality Question

[KatF]

I have 3 Barred Rocks and 3 Easter Eggers. The Barred Rocks egg shells are normal in every way. The Easter Eggers' shells are thin and sometimes bumpy with little bumps. They are in the same coop/run area. Eat the same things, free range together, etc. Any ideas on what the issue is or how to fix it? Thanks in advance!

 

[neo71665]

Type of feed? Have oyster shell out?

 

[KatF]

Type of feed? Have oyster shell out?

Currently they are on Kalmbach Full Plume and yes they have oyster shell available and get Grubbly worms 2-3 times a week.

 

[neo71665]

Amount of treats dished out?

Treats are filler and limit the amount of real food they get. Chickens don't need treats to live.

 

[KatF]

Amount of treats dished out?

Treats are filler and limit the amount of real food they get. Chickens don't need treats to live.

Not much, just a small handful among all 6 girls. Maybe a tablespoons worth 2-3 times per week. Like I said the Barred Rocks eat the exact same thing and have no shell issues.

 

[Brooks_]

Maybe just excess calcium deposits?