There’s a famous incident in England where a man tried to punch a swan. He missed. The swan just looked at him. Then it chased him into a bush. He called the police. The police laughed. True story.
Another time, a swan stopped traffic in a small town. It sat in the middle of a roundabout. Just sat there. Refused to move. Cars honked. The swan yawned. Eventually, a zookeeper came with bread. The swan took the bread, then still didn’t move. It was a power move.
Swans Can Break Your Arm?! - YouTube
And let’s not forget the swan that attacked a rowing team in Cambridge. The rowers were rowing. The swan decided the boat was a threat. It flew at them, hissed, and sat on one guy’s head. The guy fell in the water. The swan swam off like a boss. No broken arms. Just a bruised ego.