Quillis by Brad Reed My good friends, Joe and Tracy Cooper, had put a photo on Facebook yesterday of a porcupine that was hanging out in their front yard. I contacted Tracy and asked if I could come over and photograph it with my big camera. After I got her permission, my daughter Julia and I drove to their home south of Ludington and found "Quillis" chilling and eating some apples. It was raining and very windy outside, but this little guy didn't seem to be bothered by anything. Julia and I had a blast photographing him. Nikon D800. F4 at 1/250, ISO 400. 600mm lens at 600mm. On a tripod with an external flash set to rear sync. October 15, 2017 at 3:47 PM.