Jonathan Muhanga

in 1966, African Park Warden at Manyara

Vesey had for some years experimented with an electric fence along the boundaries of the small Ngurdoto National Park (now called Arusha Park).

Jonathan Muhanga had tried one at the boundary of Manyara with Mto-wa-Mbu, but it was David Stevens Babu who got it working.

[David Babu] succeeded Jonathan Muhanga as Manyara Park Warden. He was an efficient young graduate from Mkweka College of Wildlife Management.