Origami Owl is one of the popular Halloween decor items that can be made in a variety of forms. You could also put it as a decorative piece on your coffee or study table as well. With regards to the design, artists often complain about not getting the creases right, but if you've got the right amount of practice and clearly understand and follow the rules, then there is no doubt that that you can master this design in no time.
If you wish to try making the origami owl, then here is a link by Jo Nakashima that will help you out:-