People say swans can break your arm because they’re big. They’re big. A male mute swan can weigh up to 30 pounds. That’s like a large turkey with an attitude. But weight doesn’t equal bone-breaking power.
Compare it to a goose. Geese are smaller and meaner. Everyone knows a goose can be a terror. But nobody says a goose can break your arm. Swan = Upsized goose + beautiful feathers + better PR. The myth is just a case of “big animal equals scary animal.”
Swan Attack! Can they really break your arm? - YouTube
Let’s do the math. A swan’s wing is about 2 to 3 pounds of muscle and bone. It can swing that wing at maybe 20 miles per hour. That’s the same impact as a rolled-up newspaper. A soft, feathery newspaper. You’d need a baseball bat swing at 50 mph to fracture an arm. Swans don’t carry bats.
