How long does worm grunting take

He watched as the animal burrowed down. And he watched as earthworms immediately slithered up to the surface and crawled away from the mole. When Catania played a recording of a digging mole in the enclosure, the worms acted the same way. That evidence supported the theory that worm grunters trick worms into thinking that a hungry mole is nearby.

But worms also come to the surface after a rain. So, Catania used a sprinkler to drench his experimental enclosures. He also waited for thunderstorms to see if the pounding of the rain drove worms out like worm grunters and moles do.

In both cases, worms emerged. But far fewer of them appeared than when worm grunters or moles were around. Want to give grunting a try?

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Animals , Plants. By Anna Roth on August 14, Anna Roth. Sign up for your Modern Farmer Weekly Newsletter. Notify of. Most Voted Newest Oldest. Inline Feedbacks.

Explore Modern Farmer. Randy Zellers Assistant Chief of Communications. It simply takes a hook, some fishing line and some sort of bait. You could dig around in the refrigerator for food-type baits, or make the bait-gathering duty an adventure in itself by gathering worms from the wild.

Earthworms are excellent live bait for catfish, bream, bass and even an occasional crappie. And handling a nightcrawler or two will definitely prevent you from getting your hands near your face before washing them. According to Modern Farmer , worm grunting works because the vibrations created by the metal and wood sound, to worms, like the sounds of a hungry mole.

The best worm grunters are those who can do the best mole impressions. Yet a stick and a metal slab aren't the only tools for grunting, says Modern Farmer.