ELI5: Explain Like I'm 5

Escape and radiate coevolution

Okay kiddo, have you ever played hide and seek? You and your friend take turns hiding and seeking each other. Sometimes, you hide in a really good spot where your friend can't find you easily, and sometimes your friend finds you right away.

Well, in nature, some animals also play a game of hide and seek. But instead of just hiding, they also use tricks to escape from predators who want to eat them. For example, some butterflies have bright colors that scare predators away or they fly really fast so the predator can't catch them.

Now, predators don't like it when their prey is hard to catch. So, they also try to find ways to improve their hunting skills. This is called radiate coevolution. The predator might evolve to be able to see better, run faster or catch their prey using different techniques.

So, this is like a back-and-forth game between the prey and the predator. As one gets better at escaping, the other gets better at catching. Eventually, they both become really good at what they do, and the balance of power shifts constantly to keep both sides in check.

That's the basics of escape and radiate coevolution, a never-ending battle between prey and predator where each side constantly adapts to stay alive!