Last I checked Grizzlies and other bears live in American continent so that rules out the most powerful. Yes all other big cats do the same thing, and they don’t hunt alligators but caimans, alligators are too big. It’s basically just a black version of other big cats.
1 point
The animal I talked about is called “onça-pintada”. It’s not necessarily black. It’s the third biggest feline, being smaller than the tiger and the lion. It’s the most powerful predator in Amazon rainforest. People often say it’s the most powerful in the Americas, but they are wrong, then. I didn’t know the english words for “onça-pintada” and “jacaré” and just put them in translator.