Alright little one, let's talk about beavers in Tierra del Fuego! You know that beavers are cute, furry animals that build dams and homes, right? Well, in Tierra del Fuego, there are beavers that are not supposed to be there.
A long time ago, people brought beavers from Canada to Tierra del Fuego on purpose. They wanted to farm them and make clothes out of their fur. But then, some of the beavers escaped, and they started to breed and make homes in the wild. This might sound like a good thing, but it's not!
The beavers in Tierra del Fuego are what we call "invasive species." This means that they're not native to the area and they're causing problems. They build dams in the rivers and streams, which can flood the land around them. They also cut down trees to build their homes, which can destroy the natural habitat for other animals.
So, people are trying to get rid of the beavers in Tierra del Fuego. This is called "beaver eradication." It means that they're trying to eliminate all the beavers from the area so that the ecosystem can go back to how it was before.
To do this, people use traps to capture the beavers. Once they're caught, they're either relocated to another place where they won't cause any problems or they're euthanized (which means they're put to sleep forever). This might sound harsh, but it's important for the environment.
In conclusion, beavers in Tierra del Fuego are invasive species that are causing problems for the ecosystem. Beaver eradication is when people catch and remove the beavers to protect the environment. It might seem sad, but it's necessary to keep the balance in nature.