sex linked

Hello! I have a 3 week old Sapphire Gem chick from Rural King and from what I understand, Sapphire Gems are sex-linked and males have a spot on the back of their head. This Gem has no spot on the back of the head…but look at the comb already coming in! Could this be a male?

I posted in the wrong section before. I think I have a pair of Cali greys, all was well until one was staring at me a lot and then the color was developing. One has much lighter feathers coming in and the other is much darker, even darker feet. I also have a bird that was supposed to be a...

Over the past year I've been trying to hatch my own backyard version of blue egg layers, utilizing my crested cream legbar rooster, buff orpington and ayam ceyami hens. This last batch of chicks hatched out with unexpected down colors, and I'm wondering if they might be sex-linked. First gen...

I have 8 week old chicks. I bought them from the same bin at Tractor supply. They were all sex links, and the sign says they were bred for egg production. 2 were brown, 2 yellow. The brown ones look and act just like I thought chickens would, but the yellow ones are ginormous and fat. They won't...

I'm new to genetics, can anyone tell me if you can get autosexing chicks from Silver Crested Cream Legbars and Cuckoo Marans? I know if you put a black rooster with the Cuckoo's, they'll be autosexing, and Cream Legbars are autosexing by themselves, or you can put Bielefelders and CLs together...