 On the summit they discovered an endemic species of frog and mouse, and also footprints of an unidentified mammal.Lead climber John Arran named the route "Spiders in the Mist" and gave it a British grade of E7.He filmed "Ultimate Caving", BBC One 2008, with Kate Humble, "Secret Wilderness Japan", BBC Two 2008, and also presented Nature Reports for the BBC's "The One Show".