2. Fold the two sides of the square in half towards the middle.

Third, fold the left two sides in half to the middle.

Fourth, fold the right two sides in half to the middle.

5. Fold the paper in half in the opposite direction, the right side is used to balance the bird's head and the left side is used to balance the bird's tail.

6. Fold the paper in the middle, and the right side is to balance the bird's head and neck.

7. Fold the small corner on the right into a bird's head from the inside down, and the balanced bird will be folded.

A balance bird is a toy that rests on its fingers with its beak. No matter where you put the bird (where you can put it, or on your finger), it can keep balance and stability and will not fall. Fly like a real bird.

The balance bird is balanced because the actual center of gravity of the whole bird is below the tip of its mouth. Although it seems that the whole bird is in the air, and the center of gravity of the bird is on the finger, the wings of the actual bird are heavier, but the center of gravity of the whole bird is directly below the tip of the mouth.