They all look like pullets to me except the furry one on the very bottom. I don't think she'll ever lay an egg but her smile makes up for it.OOPS After the results from google came back, I realized searching for images for "Adult Sex Links" on my work computer was probably not a wise idea. So, with that said. I have two pullets hatch 1/4/2012 (10 weeks old) one is orange and the other is Red for sure, neither have white. I would like to see what adult Sexlinks look like and try to figure out the breeds. Nugget was suppose to be a RIR and Fingers was suppose to be a BO, per the feed store. As chicks they were identified on BYC as sexlinks. I purchased them from Superstition Feed (not knowing the history).
I am also starting to worry that the pullet that has always been the head hen of this group is not a hen at all. 10 weeks and she has the reddest face of them all. The EE also has a much pointier tail then that rest. Oh, please don't turn out to be roos. This batch of 8 was suppose to be 99% hens, 3 turned out to be roos already. These 5 developed at the same speed, except the redding that Enchilada is doing, her butt is showing in this picture.
Oh yes, and the wannabe chicken wanted her picture taken too
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EEs tend to have that kind of tail and the barred rock you are worried about being a roo has the coloring of a hen.
As far as sex-links go... I've had 4. 2 had white and 2 looked exactly like my production reds.
Basically the production reds and red sex-links are all just mixed red hens that lay a lot of eggs. The only thing the "sex-link" part is good for is telling the sex at hatch and that doesn't even work all of the time. I ended up with a sex-link roo that was supposed to be a pullet. Ideal hatchery has great descriptions of which breeds are used for each of their sex-links and what they should look like. If Superstition feed got the chicks from Ideal, you can check there if you are still curious.