Some birds are really good at imitating sounds or movements made by humans, but the shoebill stork in this video is way too polite to make fun of humans that way- so it has mastered the art of the bow.
This stuffy stork even shakes its head as it bows just like a human, and although the dinosaur bird looks like it wants to bite its affectionate visitor the stork maintains its composure and keeps on bowin'.
-Via Laughing Squid