What are these blue chicks. I was hoping these were sapphire gems but when I ended up with a couple roosters I figured they must be some other new blue type. I then was thinking maybe blue Australorp as they were marked Australorp but from most pictures I’ve seen they all have dark legs. This cockerel has lighter color legs like I would expect from the sapphire gem rooster but no barring gene present. They are now 3 months old. Any guesses what they could be? They are extremely sweet and easy going even at this age. Most of my chicks don’t calm down like this until POL. Anyone have a list of blue chicks that are out there now. Seems like there are so many. Also just to note the other rooster that I rehomed had a walnut like comb or modified Rose comb. Could just be from hatchery quality as it apparently happens but I wondered if it could be a clue on the breeding.