Animals | Extinct Animals

Extinct animals are those species which are no longer living. This group includes prehistoric animals like dinosaurs and ice-age mammals, as well as moden species like the Dodo.

Dinosaurs

Dinosaurs

It isn't hard to imagine the world full of dinosaurs, even though these extinct animals haven't walked the earth for millions of years. Learn all about dinosaurs, including early dinosaur discoveries, dinosaur fossils, and dinosaur extinction. See more »

Extinct Birds

Extinct Birds

Learn about birds that are no longer living, from the earliest species, Archaeopteryx, to more modern species like the Moa. See more »

Prehistoric Animals

Prehistoric Animals

While Mammoths and Saber Toothed Tigers died out long ago, modern mammals are increasingly at risk of extinction due to human intervention. Explore some species that are no longer with us. See more »

Other Extinct Animals

Other Extinct Animals

Some extinct animals are neither dinosaur nor mammal. Learn about trilobites and other extinct life in this section. See more »