This week, how new species may form by sexual imprinting, and a previously unknown way for mosquitoes to migrate.

In this episode:

00:43 New species by sexual imprinting?

A Central American frog chooses mates resembling its parents, a possible route for new species to form.

09:58 Research Highlights

A light-based pacemaker, and the mathematics of the best place to park.

11:43 Gone with the wind

Researchers show that malaria mosquitoes may travel hundreds of kilometres using wind currents.

Research Article: Huestis et al.; News and Views: Malaria mosquitoes go with the flow

19:28 News Chat

Eradication of Guinea Worm pushed back, and researchers report ‘pressure to cite’.

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03 October 2019: Leapfrogging speciation, and migrating mosquitoes

Nature Podcast