Anyone fancy a yawn? Victoria did some investigation into the strange phenomenon of social yawning. Are yawns really contagious?

Kirk then brings us the story of the Bone Collector Moth. When it is a caterpillar, it creates a disguise by gluing dead bodies to itself. Yikes.

Rachel rounds out the show with brand new research showing that sharks can make sounds!

Join us weekly for more strange nature. Our supporters on Patreon get every episode ad free! 

Support us: patreon.com/strangebynature

Email us: [email protected]

Visit us at: strangebynaturepodcast.com