David Attenborough's Natural Curiosities, Series 2, Episode 1, Virgin Births
directed by Hilary Jeffkins, fl. 1994; presented by David Attenborough, 1926-; produced by Hilary Jeffkins, fl. 1994, Humble Bee Films and UKTV, in David Attenborough's Natural Curiosities, Series 2, Episode 1 (London, England: BBC Worldwide, 2014), 27 mins
