Aqua Water Bird water whistle in the shape of a charming, colorful bird. Made of plastic, the whistle with cute, colorful decorations will provide a lot of entertainment for every little bird owner. Depending on the water capacity and blowing power, the bird sings with different sounds. When you blow into the empty bird, it makes a clear, powerful sound, and when you pour water through the hole in the head, it chirps charmingly.Bird size: 10cm x 6cm x 5cm