Eavesdrop on the conversations of cows and go in search of the 'whistle pig', as Josie Long presents short documentaries and audio adventures about animals.Extract from Actual bird record of a nightingale no. 1. Published by The Gramophone Company Ltd in 1910.From the British Library Sound Archive, part of the Animals: Art, Science and Sound exhibitionhttps://sounds.bl.ukRogerProduced by Kalli AndersonDoes a Cow Know?Featuring Samar KhanProduced by Katie RevellCurated by Axel Kacoutié, Eleanor McDowall and Andrea RangecroftSeries Producer: Eleanor McDowallA Falling Tree production for BBC Radio 4