tracker supply does not tell you enough of what their chicks are and they seem all mixed up. Buying them from a hatchery they may wind up dead before you get them. I do not know where to buy them.
I think you are right the one looks like a bantam cochin female perhaps. The other one I know it can be aggressive compared to the cochin female but the other one maybe a female also. Is much smaller.
i got pictures for you I had to figure out how to share them with you from my phone because I do not know how to do it from my computer. Sorry for the delay.
This is the one not getting new feathers what breed is this bantam and do you think its a make both are coming to be 3 weeks old. This one more aggressive than the brown one.