14 Facts About Animals That Have Gone Extinct in the Last 100 Years ... Once one of the most populous birds in North America, ... here are other extinct animals that … The Smilodon (saber-toothed cat) lived in North and South America at the end of the last glacial period, though it evolved as a separate species around 2.5 million years ago. ... Once one of the most populous birds in North America, ... here are other extinct animals that could be resurrected someday. Dinosaurs, mammoths, and quagga are a few of the most popular extinct animals which used to exist on the planet Earth a very long time ago. To Australia: 44000 BCE 4. With species like the Barbary lion and western black rhino featuring in the lengthy list of animals that have become extinct in the last 100 years, it is no longer plausible to turn a blind eye to the alarming rate at which extinctions are occurring of late. This is an incomplete list of extinct animals of North America.This list covers only … Ancient horses lived in North America from about 50 million to 11,000 years ago, when they went extinct at the end of the last ice age, said Ross MacPhee, a curator of mammalogy at … Here are ten mammals that will never be seen in North America again. ... How and Why" and "A Field Guide to the Dinosaurs of North America." Home » Blog » Animals » 11 Extinct Animals Have Been Photographed Alive April 2, 2009 The current rate of extinction is 100 to 1000 times higher than the average, or background rate, making our current period the 6th major mass extinction in the planet’s history. And we’re not just talking about roar-some prehistoric dinosaurs! our editorial process. Out of Africa, and into Asia: 60000 BCE 3. Animals & Nature. First humans in Africa: 150000 BCE 2. Dodo Mauritius 1680s* our editorial process. Updated February 23, 2019 ... 100 Animals That Have Gone Extinct in Recent History. It was extinct in the wild by 1878; the last captive specimen died in Amsterdam in … Over the last 1,000 years, several birds have gone extinct as humans settled across the globe. These are known as extinct animals. In just this innovative generation in which highest governments are focusing upon safeguarding the passions of the improving upon inhabitants, individual farming is the only product toward safeguarding endangered animal species. Bob Strauss. Know Why? The world has been blessed with some of the most beautiful, unique and rare species of birds, mammals and insects. 14 Facts About Animals That Have Gone Extinct in the Last 100 Years. With extinction always a threat to animals, I wanted to find out which animals had gone extinct in the last 100 years in North America. Search. Unfortunately, many animals no longer exist today. Bob Strauss. The largest subspecies, Smilodon populator, could reach 400 kg in weight, three meters in length, and 1.4 meters tall at the shoulder.