16 years of experience as a game warden and national-park director in Africa, trainer of national-park personnel and consultant of government agencies in East and Central Africa.
Ana ujuzi wa miaka 16 Afrika katika kazi ya kutunza wanyama, mkurugenzi wa "Hifadhi ya Taifa", mwalimu wa wafanyakazi wa hifadhi na mshauri wa serikali Afrika Mashariki na Kati.