After attending Nat Geo's annual photography seminar, I headed to Yellowstone to visit Ronan Donovan. Ronan and a team of other photographers are currently shooting for the Yellowstone story due to be published in National Geographic Magazine in early 2016. Our focus for the week was wolves and although we didn't get close enough for photos, we had some great views. Here's Ronan in action. See below for a small gallery of images.