For your Monday viewing pleasure we have two videos showing worm grunting in Florida.
Worm grunting is a technique used to lure worms out of the soil to collect as fishing bait. Basically, you take a stick (called a “stob”), pound it into the ground and rub a metal rod (known as a “rooping iron”) against the top of the stob. The deep vibrations are said to mimic the sound of burrowing moles, the natural predator of worms. When they sense the vibrations, the panicked worms crawl to the surface of the soil. (The high population of earthworms in the area profiled, upwards of 1 million per acre, makes grunting a sustainable practice.)
In England, grunting is called “worm charming”. And yes, there are competitions–in Sopchoppy, Florida, Shelburne, Ontario, and South Devon, England.
Kelly adds: Attn: geeks! After viewing, shall we discuss whether Dune author Frank Herbert knew about grunting…er…thumping? Were the Shai-Hulud fleeing even more terrifying SandVoles?