He's getting ready to try to dominate you.
I haven't had one yet that wouldn't move when I moved purposely through the spot where he was standing -- not just into but through and beyond. But if one did he'd be marked for the crockpot.
I forget which member told me this, but I do not position myself as part of the flock. I am not a chicken at all. I am the Giant Who Brings Food and I am not part of the pecking order any more than a horse or a cow would be.
I love Ideal.
Their minimums and shipping fees are reasonable on a backyard scale, their birds are lovely (and probably pre-adapted to heat since their breeding flocks are in Texas), and they're very nice to deal with via email.