Featherweight champion Mr Chicken, representing all things avian.
His perpetual nemesis:
Mean Mr Monkey Pants, ambassador of apekind, a real heavyweight at 4 feet x 4 inches!
(The Queen apologizes that there aren't better photographs of Mr Monkeypants. Those pesky photo developers keep confiscating them.)
Unfortunately for Mr Chicken, primates are more highly evolved & Mr Monkeypants usually wins. There are reports that Mr Chicken has taken the title a few times, but those are more likely attributable to fowl play!
The shocking pictures that follow are from the first ever interspecies match - also the first appearance of Mr Monkeypants, and long before there were any robots to worry about. Poor Mr Chicken must pine for the days when his only problem was a crazed Viking trying to turn him into an order of McNuggets!
Of course, the Robot Queen has whipped both their asses more than once.