What happened

[tarbillyhen]

https://www.backyardchickens.com/forum/uploads/50002_012.jpg

These three are all out of a RIR roo and either a RIR hen or a golden comet hen what's up with the chipmunk stripes and the chocolate brown with light belly chicks?

 

[CoyoteMagic]

you birds aren't pure breeds. Looks like some recessive genes have popped up

 

[tarbillyhen]

RIR's are fullblooded, don't know much about comets but bought from reputable breeder

 

[MiniBeesKnees]

It looks like your reputable breeder had a disreputable rooster.

 

[Finn's Mom]

Golden Comets are a sex link so all bets are off in the second generation (hence my lovely boy, Hiccup)! Cute chicks!