It's basically the rules of a knife fight: The primary goal is to control the weapon, in this case the talons. Both of you are definitely going to get fucked up if you try.
The bird's on the boardwalk for food. The most aggressive thing it's likely to do is to steal your food.
This would destroy the basis of segregation of ownership from operational control from liability. Corporations would be effectively illegal. Our incarnation of capitalism would fail. Lots of people would further sacrifice and suffer for such a glorious victory for We the People.