There are no ameraucanas. It looks like a few Easter egger in there, but if they have feathered legs scratch that. While EEs are mutts, they have a common look and feathered legs is my part of that look. If thy end up feathering out like an EE with feature legs you could simply call them EE mixes. While there are many feathered leg breeds, they are likely mixed with Cochin. That seems to be a common cross. If you get individual pics we/I can tell you what they are. As far as sexing, they re too young. Only certain breeds can e wing sexed. Just because it seems to be about the most common vaccine, it was probably for mareks. Anyways congrats on your new chicks. They are adorable regardless, an the though that counts , very sweet of your DH.yes it's true.... I'm spoiled!!!! I don't think they are Ameraucana's..... 2 of them have feathered legs!! And I don't want to tell DH. he got them from a local breeder he said, the guy also said he Vac. them but DH couldn't remember for what. the are 3 days old. I got pic's but I don't think you can see them well enough to tell anything but here they are what do you think? the yellow one is one with feathered legs, hope it a she and turns out White. How can I tell male from Female? or can I ?