Pollination

--:--
Since plants have to mate and produce offspring while rooted to the spot, they have to be pollinated – by wind, water, or animals – most commonly insects. They use a surprising array of tricks to attract pollinators: striking colours, iridescent light effects, and enticing scents, to name but a few.

Insects, on the other hand, do not seek to pollinate plants – they are looking for food; so plants make sure it’s worth their while. Insects are also remarkably sophisticated in their ability to find, recognise and find their way inside flowers.

So pollination has evolved as a complex dance between plants and pollinators that is essential for life on earth to continue.

With

Beverley Glover, Director of the Cambridge University Botanic Garden

Jane Memmott, Professor of Ecology at the University of Bristol

And

Lars Chittka, Professor of Sensory and Behavioural Ecology at Queen Mary, University of London.

Producer: Eliane Glaser

Reading list:

Stephen L Buchmann and Gary Paul Nabhan, The Forgotten Pollinators (Island Press, 1997)

Lars Chittka, The Mind of a Bee (Princeton University Press, 2023)

Steven Falk, Field Guide to the Bees of Britain and Ireland (British Wildlife Publishing, 2015)

Francis S. Gilbert (illustrated by Steven J. Falk), Hoverflies: Naturalists' Handbooks vol. 5 (Pelagic Publishing, 2015)

Dave Goulson, A Sting in the Tale: My Adventures with Bumblebees (Vintage, 2014)

Edwige Moyroud and Beverley J. Glover, ‘The evolution of diverse floral morphologies’ (Current Biology vol 11, 2017)

Jeff Ollerton, Birds and Flowers: An Intimate 50 Million Year Relationship (Pelagic Publishing, 2024)

Alan E. Stubbs and Steven J. Falk, British Hoverflies (‎British Entomological & Natural History Society, 2002)

Timothy Walker, Pollination: The Enduring Relationship Between Plant and Pollinator (Princeton University Press, 2020)

In Our Time is a BBC Studios Audio Production
3 Apr English United Kingdom Religion & Spirituality

Other recent episodes

Hypnosis

Ever since Franz Anton Mesmer induced trance-like states in his Parisian subjects in the late eighteenth century, dressed in long purple robes, hypnosis has been associated with performance, power and the occult.  It has exerted a powerful hold over the cultural imagination, featuring in novels and films including Bram Stoker’s…
26 Jun 47 min

Paul von Hindenburg

Melvyn Bragg and guests discuss the life and role of one of the most significant figures in early 20th Century German history. Paul von Hindenburg (1847-1934) had been famous since 1914 as the victorious commander at the Battle of Tannenberg against Russian invaders, soon burnishing this fame on the Western…
19 Jun 52 min

Copyright

In 1710, the British Parliament passed a piece of legislation entitled An Act for the Encouragement of Learning. It became known as the Statute of Anne, and it was the world’s first copyright law. Copyright protects and regulates a piece of work - whether that's a book, a painting, a…
12 Jun 1 hr 02 min

Lise Meitner

Melvyn Bragg and guests discuss the decisive role of one of the great 20th Century physicists in solving the question of nuclear fission. It is said that Meitner (1878-1968) made this breakthrough over Christmas 1938 while she was sitting on a log in Sweden during a snowy walk with her…
5 Jun 59 min

The Korean Empire

Melvyn Bragg and guests discuss Korea's brief but significant period as an empire as it moved from the 500-year-old dynastic Joseon monarchy towards modernity. It was in October 1897 that King Gojong declared himself Emperor, seizing his chance when the once-dominant China lost to Japan in the First Sino-Japanese War…
29 May 47 min