One day me and my two cousins went to do nature tripping and we bought 2 slingshots. We travel about 1 hour nature tripping in the mountain. We see some birds but we never did catch one. Suddenly we saw a black colored bird I don’t know what name of the bird is. The thing about this bird is it didn’t flew away in far away like most birds do when they noticed people or any other animals they just flew far up up and away. Instead the bird flew like it was hopping like a grasshopper and we followed it to shot it with our slingshot but the bird let us to a bush. The bush was a mysterious bush, the branches and leaves were forming a dark small hole and the bird went in to it. The bird went it to it and my cousin threw a stone in to the bush. Suddenly a strange loud laughing voice came out. It was an unexplainable voice which was we never heard of and it makes us afraid and we get on our feet and run as fast as we can. We don’t know where the voice came from.