Horses and mules of the Grand Canyon are kicking off the National Park Service Centennial. Last month, they made their first 2016 appearance by trotting through the Parade of Roses in Pasadena, California. “Our participation at the Tournament of Roses Parade televised our history and continued use of horses and pack animals to accomplish our daily duties in the National Park Service,” said Shannon Miller, program manager for the Grand Canyon South Rim Horse Patrol. “Without these animals, we … [Read more...] about Whoa Nelly, National Park Service Celebrating 100 Years