Birch trumpet

A birch trumpet is a special kind of musical instrument that is made out of a tree called a birch tree. You know how you can blow air out of your mouth and make different sounds? Well, with a birch trumpet, you blow air into the narrow end of the instrument and it makes a loud and very cool sound! It looks kind of like a long stick that has a horn shape at the end. People who play the birch trumpet make lots of different kinds of music with it, like folk music from certain parts of the world. It's a really unique instrument and lots of people like to listen to it!