Charles Darwin

: Everything's "By Air" Nowadays! (1931); Roy Tuckett and Miss Cook set off on an air trip to Africa to study gorillas.; British Pathé

: Evolution - The Other Side Of It (1930); Performing chimps are seen doing silly things dressed up in silly clothes.; British Pathé

: Aristocrats! (1930); Zoo footage - parrots, elephants, monkeys etc.; British Pathé