Biodiversity across much of Earth has dropped below safe levels due this to human activity. Here are some of the species we've lost this century. We must take immediate action to combat this trend of biodiversity loss.
Megatherium Is a giant sloth that lives on the ground. the ruler of south america it was a omnivore that went extinct years ago. Early man killed The animal, and used every part of it. It lived alongside doedicrus sabertooth cats and terror birds
Rare & Extinct Creatures - GIANT MOA Another flightless giant island-living bird was the New Zealand giant moa (Dinornis giganteus), a member of the ratite family. There were several species of moa, some taller than the elephant bird a