Episode details
Available for over a year
Professor Irene Pepperberg reveals the impressive numerical abilities of Alex, the African grey parrot. First broadcast on Numbers by Nature, 23 November 2015.
Programme WebsiteUse ÃÛÑ¿´«Ã½.com or the new ÃÛÑ¿´«Ã½ App to listen to ÃÛÑ¿´«Ã½ podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Professor Irene Pepperberg reveals the impressive numerical abilities of Alex, the African grey parrot. First broadcast on Numbers by Nature, 23 November 2015.
Programme Website