The Art of Procrastination

Today, purely to avoid my art and other school work, I had a sudden urge to make some origami cranes to hang up in my room. Sadly though, when I tried it for myself, I didn't get my piece of paper to look like a bird which was all in all sad.
If anyone who is reading this knows how to make one, please do tell me how.
Here are some awesome origami things though; clever people.

These are super easy to make. Find instructions here.

Made of dollar bills. Incredible.