Not looked at that. But I remember watching him taking his film to America, and in the cinema at the preview he stood on a chair and spoke about his mother who had recently passed away, that was enough to bring brought a lump to anyones throat.
animal planet did a prog on his life which featured similar clips with interviews with him, his wife, his father, his friends and even the tv program producer, was highly entertaining listening to this guy and his love for the animal world.