Because splitting into three birds - is AWESOME!
The main part of the body is just like an easter egg basically. Go to youtube type in "3D Modular Origami" to find out how to fold the triangle modules and how to put them together to form a basic shape. The rest is just the facial features that you can create on your own to embellish the bird.
Lanie V. posted this project as a creation without steps
Here are some similar tutorials to help you make this one!