Get the Gliding Dragon Template here! It's a .PSD, which is a Photoshop file. You will need a professional image-editing program to open it such as Adobe Photoshop, Gimp, etc. It uses locked, layered files with specifically editable sections that are covered here.
Gliding dragons are land dragons that can glide in the air for a set period of time. They usually have bat-like appendages.