Materials: eye-catching cardboard (yellow here), pen, scissors.

1. Cut a long strip with scissors and cut it according to the length you want. The specific completion figures are shown in the figure below.

2. Trim the corners on both sides into a circle, as shown in the figure below.

3. Draw a bird at one end of the bookmark, as shown below.

4. Colour the bird black and leave your eyes. Detailed drawings are shown below.

5. Finally, draw a black dotted line at the bottom of the bookmark (you can write your name or favorite word on the dotted line), as shown in the following figure.

6. The complete picture of the bookmark is shown below.