Things to Do and See Wildlife More $$$ to Economy: Yellowstone Wolf Watching or Elk Hunting? “YS-wildlife-watching-ranger_NPSJayElhard_680” "Adam Willett, an interpretive ranger, oversees wildlife watchers on Swan Lake Flats at the Bunsen Peak trailhead. Photo by NPS Jay Elhard" Share this Facebook Icon Twitter Icon Email Icon Join Yellowstone National Park Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Yellowstone National Park Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In