if these two hens are same breed why different combs

[chickenreyna]

Iso brown sexlink
One's comb is noticeably shaped different and way bigger
Cab sex links still be same breed even if the hens combs are way different looking? Ps could not get s good one of them side by side... Sorry the one obviously spike comb then the flat comb then a photo of them together

 

[chickenreyna]

Iso brown sexlink
One's comb is noticeably shaped different and way bigger
Cab sex links still be same breed even if the hens combs are way different looking? Ps could not get s good one of them side by side... Sorry the one obviously spike comb then the flat comb then a photo of them together

Sorry i knoe i think its called single comb but we call her spikehead sbd others flathead. lol

 

[junebuggena]

Genetically, they both have the same comb type, single. Red sexlinks are mixed breeds, so some variation between individuals is to be expected.

 

[HfgChicken]

do they have a different father?