The world's first National Park was the Yellowstone Park in the United States of America, established by the United States Congress in 1872 “as a pleasuring ground for the benefit and enjoyment of the people”. This great Park, of over two million acres, was soon followed by others, first in America and then elsewhere, in a world-wide movement which has gradually been gaining impetus and which still continues, East and Central Africa being amongst the last and most tardy recruits to the field. Throughout, the emphasis has been on the preservation of wild land areas for public outdoor recreational and educational use. In 1933 the first move was made at international level to give tangible expression to this movement in the “Conference for the Protection of the Fauna and Flora of Africa”, held in London during that year and attended by delegates from all over the continent: other international meetings have followed.