Hi! We ordered speckled sussex pullets from a local farmer this spring. Picked the chicks up in late May and were told they were 5-6 weeks old at that time. By late June we were fairly certain one hen wasn't a speckled sussex. The farm responded to a photo with an apology and note that she was a black sex link. Alas, hens are now roughly 8 months old. In a post asking for ideas on why none are laying yet, it was suggested this may not be a black sex link after all. (!?!) Any idea what this chicken is? She's far more vocal than the sussex--a bit like a distant, low tornado siren--and a bit more stand-offish. Plenty friendly, comes running, follows us around, eats from our hands, just tends to stay at arms' length. Has no issue being the only of her type in a coop of 3 (was 5, but lost 2 sussex over the summer). Any ideas on what this chicken is would be appreciated!