She was way too intrigued by them when we first got them as pullets (7-8 weeks old) and kept stalking them outside their chicken fence, making tough girl swipes at them. Now that they're about triple her size, she still occasionally postures at them, but when she finds herself on the chicken side of the fence, she very obviously tries to be invisible with a slightly-panicked expression on her face.
I once found her circled by all five of them looking at her with intrigued expressions, beaks at the ready. Once I rescued her, she shot back in the house and didn't go back out for the rest of the day.