Do Woodpeckers Suffer Brain Injuries?

BirdNote Daily

Contenu fourni par BirdNote. Tout le contenu du podcast, y compris les épisodes, les graphiques et les descriptions de podcast, est téléchargé et fourni directement par BirdNote ou son partenaire de plateforme de podcast. Si vous pensez que quelqu'un utilise votre œuvre protégée sans votre autorisation, vous pouvez suivre le processus décrit ici https://fr.player.fm/legal.

2M ago 1:41

MP3•Maison d'episode

When woodpeckers drum, they slam their beaks against bark many times per second. Scientists have long hypothesized that woodpeckers have a way of protecting their brains from injury. However, more recent work provides a different picture. High-speed cameras showed scientists that woodpeckers aren’t softening the impacts to their skulls. And researchers also have found signs of cellular damage in woodpecker brains. However, woodpeckers could be protecting themselves in other ways, and may even have ways of repairing damage over time.

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.

2613 episodes

#Birds #Lifestyle #Animals and Pets #Science #Birdwatching #Sound #Natural Sciences #BirdNote #Wildlife #Podcasting Education #Environment #Nature #Bird Songs #Bird Notes #Of NatureStudy #Outdoor #Ecology #Ecosystem