- Prof Alexey Yablokov, Russian Federation
- HRH Prince Bernhard of Lippe-Biesterfeld, Netherlands
- Dr Boonsong Lekagul, Thailand听
- Lieut. Col. C.L. Boyle, UK
- Dr George Rabb
- Prof Grenville Lucas, UK
- Dr Harold 鈥楬al鈥 Jefferson Coolidge
- Major Ian R. Grimwood, Kenya听
- Dr Kai Curry-Lindahl, Sweden
- Dr Lee Talbot
- Mrs Maisie Fitter, UK听
- Sir Peter Scott
- Dr Ralph Daly
- Mr Richard S.R. Fitter, UK
听