A woman in Australia took a picture of a 2ft worm that she discovered after a rain storm.
That worm would surely leave one heck of a large worm casting. The biggest worm that we ever grew was an African night crawler. The picture of that African nightcrawler is below. The Australian worm makes my worm look pathetic.
The large Australian worm is known as Digaster longmani and can grow up to 3 feet long in Australia. Read the story your self at the link below.