Good pictures @Blooie! @awalker5656 Here's two pictures of my Red Sex Link (AKA Golden Buff) hen for comparison.x2 on what Ole Gray Mare said.....Golden Buffs, also known by several other names, are easily sexed at hatch. If your chickens at 3 months old are mostly white with a little bit of red, they are roos. If they are red with some white on them, they're pullets. So it really makes me wonder if yours are indeed boys. If you ended up with 10 white birds, then you did get roos. Otherwise they are girls. Golden Buff cockerel at about 3 months. Golden Buff pullet on the far right.