"As a famous naturalist, I'm often asked by my younger admirers; 'Oh, Uncle Peter, how can we become as clever as you?' I pat their eager little heads and say: 'You mush read Collecting and Breeding Butterflies and Moths by Brian Worthington-Stuart.' Old 'W-S' was a bug-hunter of the old school. He has no time for dreamy nature rambles, and boy is he strict.