We’re going down, down, down into the secret world beneath our feet. In this wonder-filled episode with host Bonnie Wright children share the surprises they’ve dug up. Shells, geodes, worms, and the weird, wonderful creatures that live underground. Together we imagine secret tunnels, hidden caves, fossils, and sparkling crystals, and celebrate the roots that help plants and trees thrive. Perfect for curious kids who love to dig and imagine.

 Key Takeaways

• Soil is alive: roots, worms, microbes and mycelium keep Earth healthy.
• Digging uncovers stories: shells, fossils, crystals, and hidden animal homes.
• The deeper you go, the stranger and more magical the world can feel.
• Digging invites curiosity, play, and simple science for children.

At Home Activity Draw your secret tunnel: where would it lead? What creatures, treasures, or magical rooms would you find down below?Share drawings with @helloearthling or email community@helloearthling.world.

CommunityFree weekly episode newsletter with activities and prompts: helloearthlingworld.substack.comLearn more: helloearthling.world Follow us on Instagram: instagram.com/helloearthling/

Chapters

00:00 — Welcome

01:24 — Why the underground is full of life

03:30 — Beach finds: shells & geodes

05:59 — Worms, gophers & underground animals

09:39 — Draw a secret tunnel—where does it go?

12:05 — Roots, mycelium and why they matter

14:23 — Final question: rabbit, crystal or magic door?

16:16 — Goodbye