Africa's 2 elephant species are both endangered, due to poaching and habitat loss
- Written by George Wittemyer, Associate professor of Fish, Wildlife and Conservation Biology, Colorado State University


Humans have been over-exploiting African elephants for centuries. More than 2,000 years ago, the Roman Empire’s demand for ivory led to the extinction of genetically...
Read more: Africa's 2 elephant species are both endangered, due to poaching and habitat loss