I have one black sex-link that will, on occasion, start following me around. If I stop she looks at me really strange and will sometimes just fly right at my chest. She also has been known, in the coop, to try and jump on me, I think she's trying to jump on my head or shoulder? I can't figure out if she is trying to be mean or what. She doesn't really seem to like to be held (none of my chickens do), but I'm trying to figure out how to interpret this behavior.