In September 2003 he signed an agreement with Cameroon's Minister of Environment and Forestry Chief Tanyi-Mbianyor Clarkson for a transboundary protected area combining the Takamanda and Okwangwo reserves to protect the Cross River gorilla, the world's rarest subspecies of gorilla with only 280 individuals throughout its entire range.
It is one of the world's 25 most endangered primates according to the IUCN Primate Specialist Group.
Mississippi River | Victoria Cross | River Thames | Amazon River | Columbia River | International Red Cross and Red Crescent Movement | American Red Cross | Hudson River | Colorado River | Potomac River | river | Ohio River | Missouri River | Military Cross | Delaware River | Murray River | River Tyne | Madeira River | Volga River | River Nene | River Clyde | River Trent | River Severn | Amur River | River Wear | Allegheny River | Red River | Dnieper River | Yarra River | Paraná River |