Origami hummingbird diagrams

These are the folding instructions for the origami sword-billed hummingbird shown in a prior entry (click on the images to enlarge):

You can also download the instructions as a PDF document: hummingbird.pdf.

The model can use some improving: for instance, the corner tucked at step 1 is basically unused, and could be pulled out and employed to enhance the bird tail. This is left as a challenge to the reader.