At the age of 28 in 1948, David Sheldrick became the founder Warden of
Tsavo, Kenya's largest National Park. He had to deal with armed poachers, which he was forced to combat by utilizing staff from the Game Department and National Parks. Sheldrick helped to develop the Tsavo's infrastructure. There were no roads or buildings when he first arrived. He paved 1,087 kilometres of tourist all-weather roads, 853 miles of administrative roads and 287 kilometres of anti-poaching tracks. He also oversaw the construction of a concrete causeway across the
Galana River. ==Legacy==