Pleistocene rewilding The mountain tapir is the only extant non-tropical species of tapir. Predators of mountain tapirs include cougars, bears, and, less commonly, jaguars. Good introduction areas might include forested ecosystems of the west and east coasts, and the more scrub-like or wetland ecosystem of the south. During the Pleistocene, large populations of Proboscideans lived in North America, such as the Columbian mammoth and the American mastodon. The mastodons all became extinct at the end of the Pleistocene era, as did the mammoths of North America. However, an extant relative of the mammoth is the Asian elephant. It now resides only in
Mastodon (band) melancholy music, which also sounds like the Bee Gees a little bit." On December 1, the band released a revised version of the 12 part "The Making of Emperor of Sand" documentary via their official YouTube channel. Mastodon were announced to be on a co-headlining Summer 2018 Tour with Primus spanning across North America lasting from May to July. Mastodon has been described as a heavy metal band, along with more specific genres such as progressive metal, sludge metal, alternative metal, stoner rock or psychedelic metal, experimental metal, and groove metal. James Christopher Monger of Allmusic describes Mastodon as "one