Who is the top "killer" in South America? You might think of the jaguar, the largest cat in the Americas, but even the jaguar has an animal it fears, and it's the Amazon anaconda. The adult Amazon anaconda has no natural predators and is at the top of the food chain in South America.
Many people like to call anacondas giant pythons, but in fact this name is inappropriate, because giant pythons are not only big, but also It is also a member of the Anacondae family, and the Anaconda is a snake in the Anacondae family, so it is a giant anaconda, not a giant python.