I saw this post on decor8 this morning and just had to share it. Shivani the author of My Owl Barn got together with over 30 artists to compile the Owl Lover Calendar 2011. You can make your own calendar, choosing from lots of wonderful owl illustrations.
All you do is allocate an image to a month using the drop down menus and then click download and your own customised calendar is downloaded for you to print. What a wonderful and generous thing to do. Here is my version, why not have a go yourself.