There is tragic evidence to show that the paintings at the French prehistoric art sites are deteriorating.
Louis LeakeyEloquent testimony to the recovery powers of wild animals frequently becomes apparent from the study of skeletons housed in museums.
Louis LeakeyWhen my father arrived in Kenya, he had found the Kikuyu way of life similar to that of the British at the time the Romans invaded England 2,000 years ago.
Louis Leakey