An Unhappy Chicken
Most signs of this sort include a description of a lost animal so that people can determine if it is theirs, but this one does not. That’s probably because there can’t possibly be that many people who have lost a chicken. Would somebody, on the other hand, try to steal a chicken that didn’t belong to them? That would be a bizarre thing to do. Still, we wouldn’t rule out the possibility of some people doing just that.
It Just Flew Away
If you make friends with a pigeon, you’re in for a rough time, because they all look alike and don’t stay in one location for very long. It’s not a bad idea to look for your buddy again. However, given the massive clone army of pigeons, it’s unlikely to succeed. A corvid might be a better choice for a best bird friend for this guy. They are far superior solutions in this regard.