this technique is called worm grunting, and it acts as a worm call. : r/Damnthatsinteresting

How to Grunt Worms 🪱 #wormgrunting #tutorial #howto #DIY

Sportsmans Hub - Need Worms Try This. Who has tried this before

A Fascinating Phenomenon

Worm Grunting! #Shorts

Woodcock teaching it's young how to hunt for worms. : r

Worm charming - Wikipedia

Worm Grunting! #Shorts

An American woodcock and her two chicks are searching for food

Worm grunting - charm earthworms out of the ground - with Worm

Worm Grunting! #Shorts

Worm grunting lures worms from the soil with just a vibrating

Saving hornet from big parasites : r/Damnthatsinteresting