Methods of Deception - Episode 7: Faking a Mate
Every living thing that has ever been hunted has faced the same problem: how not to be seen, not to be caught, not to be believed. The Methods of Deception is a narrated journey through the astonishing ways that animals and even the odd plant and single cell, deceive one another to survive: the disguises, the mimicry, the bluffs, and the vanishing acts that evolution has been perfecting for hundreds of millions of years. Everything in this episode is grounded in real biology. Here’s where to read more: Pseudocopulation in Ophrys orchids and the finding that scent, not looks, is the master key: Schiestl, F. P., et al. (1999), “Orchid pollination by sexual swindle,” Nature, 399(6735), 421–422; reviewed in Gaskett, A. C. (2011), “Orchid pollination by sexual deception: Pollinator perspectives,” Biological Reviews, 86(1), 33–75. The hammer orchid’s hinged catapult: Peakall, R. (1990), “Responses of male Zaspilothynnus trilobatus Turner wasps to females and the sexually deceptive orchid it pollinates,” Functional Ecology, 4(2), 159–167. The tongue orchid: Gaskett, A. C., Winnick, C. G., & Herberstein, M. E. (2008), “Orchid sexual deceit provokes ejaculation,” The American Naturalist, 171(6), E206–E212. The South African daisy’s fake flies: Ellis, A. G., & Johnson, S. D. (2010), “Floral mimicry enhances pollen export,” The American Naturalist, 176(5), E143–E151; and Kellenberger, R. T., et al. (2023), “Multiple gene co-options underlie the rapid evolution of sexually deceptive flowers in Gorteria diffusa,” Current Biology, 33(8), 1502–1512. Carrion flowers: Urru, I., Stensmyr, M. C., & Hansson, B. S. (2011), “Pollination by brood-site deception,” Phytochemistry, 72(13), 1655–1666. The ruff’s permanent female-mimic males (faeders): Jukema, J., & Piersma, T. (2006), “Permanent female mimics in a lekking shorebird,” Biology Letters, 2(2), 161–164. The cuttlefish that shows male colours to the female and female colours to the rival, at once: Brown, C., Garwood, M. P., & Williamson, J. E. (2012), “It pays to cheat: tactical deception in a cephalopod social signalling system,” Biology Letters, 8(5), 729–732. The “sensory trap”: Christy, J. H. (1995), “Mimicry, mate choice, and the sensory trap hypothesis,” The American Naturalist, 146(2), 171–181. This episode was created by Lost and Loud Creative Lab (https://lostandloud.art/). The research, writing, and direction are our own, with script assistance from Claude, an AI by Anthropic. The narration is an artificial voice by ElevenLabs.