You can purchase the pattern in my Etsy shop here or from the sidebar to the right.
The pattern also includes my tutorial for a semi-random patchwork back (no more piecing hundreds of teensy squares together one-by-one!) and plenty of options for personalizing your owl's face. So what are you waiting for, let's get sewing! And please do post your owl photos in my flickr group, I love seeing your creations!
Also, most of the owls you see in the photos are available for purchase; I will try to list them in the shop within the next few days.