@benroyce This is adorable: "Observed behavior at a wildfowl center in Uganda describes what happens when someone bows to their resident shoebill Sushi – and what happens when they don’t. When visitors greet Sushi with a bow, the greeting is returned, and visitors may even be able to touch him. When visitors do not greet him with a bow, the bird moves away, and will not allow visitors to touch or approach him."