With a straw, poke a hole in dough as indicated on template (for hanging). Air-dry ornaments on a wire rack lined with paper towels for 24 hours, turning them over every 6 hours or so to keep them flat. Alternatively, preheat oven to 200 degrees. Transfer ornaments to a baking sheet; bake, flipping once, until dry, about 2 hours. Once the dough has dried completely, adorn the birds with markings inspired by nature or your imagination. As you decorate, proceed from the finest embellishment to the coarsest, adding glitter, then beads in order of size.