Birdsong
b"When was the last time you stopped and really listened to birdsong? Ever wonder what they\\u2019re singing about? We chat to Kenn Kaufman and Dr. Irene Pepperberg about the extraordinary complexity to the avian arias, how they\\u2019re produced, what they mean, and how vocal acrobatics can reveal a surprising hidden intelligence.\\xa0\\nTwenty Thousand Hertz is produced out of the studios of Defacto Sound, and hosted by Dallas Taylor.\\xa0\\nFollow the show on Twitter & Facebook.\\xa0\\xa0\\nBecome a monthly contributor at 20k.org/donate.\\xa0\\nIf you know what this week's mystery sound is, tell us at mystery.20k.org.\\xa0\\nCheck out The Growth Show wherever you get your podcasts.\\xa0\\nEpisode transcript, music, and credits can be found here: https://www.20k.org/episodes/birdsong\\xa0\\nLearn more about your ad choices. Visit megaphone.fm/adchoices"