Street-toughened "steamer duck" has equivalent of brass knuckles - beats snot out of any duck that looks at it wrong

You do not want to run across this duck in a dark alley. The Fuegian steamer duck has the equivalent of brass knuckles on the edges of its wings and with a body built like a feathered tank, can easily beat the snot out of any other bird that looks at it the wrong way. If are unfortunate enough to run across one, avert your gaze – quickly. Keep your head down and make no sudden movements as you quietly sneak away.

Street-toughened "steamer duck" has equivalent of brass knuckles - beats snot out of any duck that looks at it wrong