They are 10 weeks old(yellow ones) and I think they're both roosters. Both have spur dots on legs. Combs grew much faster then the others (the chicken next to it is an olive egger rooster I would like to keep if he is nice) but these 2 are kind of fiesty and they don't like my cheetah print hey dudes. They also will fight each other one almost died he didn't move for a few minutes because whatever happened all 15 other chickens ganged up on it. Totally fine now haven't had any other problems and it's been at least 3 weeks... I'm thinking I'm seeing some saddle feathers? But really don't know what I'm looking for. Grew up with chickens but didn't ever care to pay attention to them just fed them collected eggs and cleaned the coop haa.