There were a few dozen rhinoceros in Ngorongoro Crater in the early 1960's.
Conservationists told the Masai tribesman that they could not graze their
cattle in the Crater, because the rhinoceros were very rare and valuable.
The Masai then killed most of the rhinoceos, and said - no more rhino, now
we can go back to grazing our cattle.
The Masai and the rhinoceros are now peacefully coexisting in the Crater.
