Hi there! So, have you ever heard of a cuckoo stone? It's a really cool type of rock that can be found in some parts of the world.
Imagine you are walking through a forest and you see a big boulder that's almost as tall as you! Now picture this boulder having a hole drilled all the way through it. Pretty neat, right? Well, that hole is what makes the cuckoo stone special.
Now, the cuckoo stone got its name because of a bird called a cuckoo. Have you ever heard a cuckoo bird sound? It goes "cuckoo, cuckoo, cuckoo"! People used to believe that if you heard a cuckoo singing through the hole in the cuckoo stone, it meant good luck was coming your way.
Nowadays, people still find cuckoo stones interesting and special. Some people even climb on top of them or use them as landmarks for hiking trails.
So, in summary, a cuckoo stone is a big rock with a hole drilled through it, and it's named after a bird called the cuckoo. Hearing a cuckoo bird singing through the hole is believed to bring good luck. Cool, huh?