Mozambique's rhinoceros population was wiped out more than a century ago by big game hunters. Reconstituted several years ago, the beasts again are on the brink of vanishing from the country by poachers seeking their horns for sale in Asia.

A leading expert told The Associated Press that the last rhino in the southern African nation has been killed. The warden of the Great Limpopo Transfrontier Park -- the only place where the horned behemoths lived in Mozambique -- also says poachers have wiped out the rhinos. Mozambique's conservation director believes a few may remain.

Elephants also could vanish in Mozambique soon, the warden of the Great Limpopo Transfrontier Park, Antonio Abacar, told AP. He said game rangers have been aiding poachers, and 30 of the park's 100 rangers will appear in court soon.