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
Extinct animals from the Isle of Man Extinct animals from the Isle of Man Manx cattle became extinct c. 1815. A description of the breed survives along with a record that the Manx people referred to them as "Boaghans" or "Boghans" (Manx words for cow include "Booa" and "Baa"). Thomas Quayle described the Manx breed, just as they were dying out, in his 1812 "General View of Agriculture in the Isle of Man": The Manx sheepdog was a breed of sheepdog from the Isle of Man that is now extinct. Little is known about the breed except that it had a remarkable "ability to 'hould' or separate