Roosters or hens?

[janetv14]

I have a dozen chickens that were gifted to me that are 10 weeks old. I plan to keep the hens to add to my flock, and find homes for the roosters. Not sure of what breed they are. Am I correct to assume that the first 2 pictures are hens, and the last 2 are roosters? Thanks

 

[TheOddOneOut]

Yes

 

[Rhodebar Lover]

I agreed on genders. As for breed, from what I can see, I see Blue Copper Marans and potentially a Black Copper but I need better lighting. That is also assuming they're from a hatchery or breed and not barnyard mixes

 

[janetv14]

Thank you so much.