It's an interesting question. Because of certain training, certain key factors in what each individual does, they have certain knowledge that is more ingrained than mere identity. A kobold would almost certainly identify an elf, however this variant of elf would have little reason to collide with them. I know! A roll!
Also, as a clarification, the elf that she is talking to in my post can only be seen or sensed by her. It'll probably look like she is reacting to something that just isn't there.
Very likely a brilliant idea. I'm loving the interactions already, and would gently nudge them forward. I may wait for something more to happen on my end of things before updating. Excellent writing all. I'm very excited.