Take the printer paper and fold one end to the other edge so that the top meets that edge.
Take the extra paper and fold it along the bottom of the folded triangle and resold it on the other side
When ready you should unfold the flap and rip or cut it off with a pair of scissors
When you have a square unfold the triangle to resold the square the other direction then unfold and fold on the other side of the sheet
Unfold the square and create the diamond in the photo
Unfold it so it looks like this
Fold the flap on the side to create the head and tail
Fold one flap so it create a head like shape
Fold the front and back flaps to create the wings. Now You are done.