From giant sea monsters to recently vanished species, these incredible creatures once roamed our planet! Join us as we count down our picks for the most fascinating extinct animals. Our list includes ...

South Island takahē (Porphyrio hochstetteri) are a native species of New Zealand. They are a large, flightless bird with bright plumage. They were presumed extinct between 1898 and 1948. Despite some ...

So many humans live on Earth, it’s hard to imagine there are animals we haven’t seen for years, decades, or even millions of years, but it keeps happening! Animals believed extinct that were found ...