For generations, the Revell family has gone into the Apalachicola National Forest in Florida to collect bait worms using a technique called worm grunting. With a stake and metal bow in hand, they make vibrations in the ground and cause worms to rise to the surface by the thousands. Reporter Peter White went with the Revells on a recent early morning to find out how this technique works.
Worm Grunting: Does It REALLY Work (Worm Gitter Test)
Worm Grunting, Catania Lab, College of Arts and Science
Worm charming - Wikipedia
DIY: Earthworms Can't Hide When 'Grunters' Are Hunting - Game & Fish
Why You Should Try WORM GRUNTING
earthworm - Crassiclitellata, Terrimegadrili
earthworm - Crassiclitellata, Terrimegadrili
Ten Things to Know about Earthworms - The National Wildlife Federation Blog
An earthworm: when you are a child, these are an enormous part of your world, Helen Sullivan