Secret Messages in Birdsong?

Birds convey many types of messages through their songs and calls, but some may have ulterior motives. It may seem a bit foolish, but when BirdNote’s senior producer Mark Bramhill listened to familiar birdsongs in reverse, he heard…More info and transcript at BirdNote.org. Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.