Welcome to episode 57 of the Mountain Nature and Culture Podcast, I'm your host, Ward Cameron and I'm recording this on April 1, 2018. This week I look at three amazing fossils that are teaching palaeontologists about the evolution of some of the world's oldest creatures. I also look at the return of red fox to the Rocky Mountains. It's an action-packed episode so with that said, let's get to it. Some wisdom from John Muir I wanted to start today with a fabulous quote by John Muir. As a hiking guide and naturalist, I see too many people striding through the wilderness, eager to reach a destination, or bag a peak, yet they miss the beauty that's all around them. For me, the best way to enjoy nature is to simply bathe in it. Spend time in the wilderness and let the energy and the ambience wash over you. If you really want to experience the mountain west, then stop, sit down and listen. Wander slowly along trails while filling all of your senses with endless stimulation. Feel the bark of a tree; listen for the sounds that make up the unique chorus of each location; get down on your knees and look at the tiniest things you can find; and become a part of something far bigger than you. John Muir was one of the greatest naturalists, nature writers, and activists that the U.S. has ever produced, along with the likes of Edward Abbey, Rachel Carson, Ralph Waldo Emmerson, Henry David Thoreau, and Aldo Leopold. He explored the American west during the mid to latter parts of the 19th century and was instrumental in helping to protect landscapes like Yosemite, Sequoia National Park, and the Sierra Nevada Mountains. Muir first arrived in California in 1868 and soon after made a pilgrimage into the Yosemite Valley. Muir wrote that: "He was overwhelmed by the landscape, scrambling down steep cliff faces to get a closer look at the waterfalls, whooping and howling at the vistas, jumping tirelessly from flower to flower". He was one of the first people to recognize the action of glaciers on the landscape and helped debunk the existing beliefs that the vistas were the result of earthquakes as opposed to glaciers. Muir was instrumental in the creation of Yosemite National Park, first as a state park in 1890, and then as a national park in 1906. In 1892, he helped found the Sierra Club and served as its first president. By the time he died in 1914, he had published some 300 articles and 12 books. John Muir spent his entire life exploring, bathing in, documenting, and fighting to protect natural, intact ecosystems. The John Muir Trail is one of the U.S.'s most beloved trails, yet had you asked what he thought of hiking, this was his response: "I don't like either the word or the thing. People ought to saunter in the mountains - not hike! Do you know the origin of that word 'saunter?' It's a beautiful word. Away back in the Middle Ages people used to go on pilgrimages to the Holy Land, and when people in the villages through which they passed asked where they were going, they would reply, 'A la sainte terre,' 'To the Holy Land.' And so they became known as sainte-terre-ers or saunterers. Now these mountains are our Holy Land, and we ought to saunter through them reverently, not 'hike' through them." - John Muir I couldn't agree more. Next up more Burgess wonders New Burgess Shale Discoveries The various exposures of the Burgess Shales in Yoho and Kootenay National Parks continue to provide new and exciting discoveries. It seems that each year introduces us to species never before described, or spectacular new fossils of old friends that allow palaeontologists to reclassify them based on new evidence revealed. One such fossil is the newly described Habelia optata. This fossil is not new to palaeontology. In fact, Charles Walcott, the original discoverer of the Burgess Shales, described the first specimen in 1912, only three years after he first stum